Doorbusters for BMW 3 Series E46 (1999-2005)

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E46 M3 High Kick Trunk Spoiler With Gloss Black Front Lip Purchase ...
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T#:22888388
Part#: 047730LA01DBKT
In Stock
Sale - Save 44% $ 617.98

This product was last offered at the strikethrough price on
11-07-2026

$ 349.00 USD
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Sale - Save 44%
$ 617.98

This product was last offered at the strikethrough price on
11-07-2026

$ 349.00 USD
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Enhance the allure of your E46 M3 with Turner Motorsport's Gloss Black Front Lip, meticulously crafted to complement and not overshadow the natural beauty of the car. This front lip attaches seamlessly to the bumper without modifications, offering a more complete bumper appeal and the illusion of a lower ride height. Turner's design philosophy focuses on integration, drawing inspiration from the stock bumper while setting it apart with reimagined design elements.

Designed for both track and street use, this front lip seamlessly integrates with the existing design, completing the front end and filling the open space underneath. The curvature complements the front bumper, ensuring your M3 stands out with timeless body styling.

Features & Benefits:

  • Motorsport styling
  • Enhanced lowered appearance
  • Installation hardware included
  • Crafted from UV stabilized ABS polymer
  • CAD designed in-house for precision fitment
  • Compatible with factory and Turner Motorsports skid plates

Installation:

  • Mounts to the bumper using factory hardware, self-tapping screws, plastic-specific rivnut, and center post hardware
  • Requires drilling the underside of the bumper
  • Riv-nut installation tool included

And as a bonus, receive a FREE High Kick Trunk Spoiler with your purchase.

FREE High Kick Trunk Spoiler:

Transform the look of your E46 Coupe with Turner Motorsport's ABS High Kick Trunk Spoiler, providing a sporty style without the high cost of a carbon fiber spoiler. Engineered in-house using 3D laser scanning and CAD technology, this spoiler mimics the design of the carbon fiber version for similar styling, accentuating OE body lines.

Installation is a breeze with no drilling, cutting, or permanent modifications required. The lightweight, vacuum-formed gloss black ABS polymer, enhanced with UV stabilizer, ensures durability and a strong bond to the body.

Features & Specifications:

  • Designed and engineered by Turner Motorsport
  • 3D laser scanning and CAD technology for precision fitment
  • OE body line accentuation
  • Utilizes 3M double-sided tape for a strong bond
  • Lightweight, vacuum-formed gloss black ABS polymer with UV stabilizer

Enhance your E46 Coupe's aesthetic appeal with Turner Motorsport's High Kick Trunk Spoiler and experience a distinctive, sporty transformation.

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Heavy-Duty Expansion Tank With FREE Mechanical Thermostat Conversion ...
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T#:32350824
Part#: 008363LA02DB1KT
Ships on Jan 27, 2027
Sale - Save 30% $ 1,000.97

This product was last offered at the strikethrough price on
11-07-2026

$ 698.98 USD
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Sale - Save 30%
$ 1,000.97

This product was last offered at the strikethrough price on
11-07-2026

$ 698.98 USD
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Turner Motorsport Doorbuster Cooling Upgrade Kit: Heavy Duty Expansion Tank & Mechanical Thermostat Conversion Kit for M52TU/M54 Take your BMW’s cooling system to the next level with this Turner Motorsport Cooling Upgrade Kit. Featuring a Heavy-Duty Aluminum Expansion Tank and a Mechanical Thermostat Conversion Kit, this combo is engineered to deliver ultimate reliability and superior performance for M52TU/M54 engines. Say goodbye to the cooling system failures common in stock setups—Turner Motorsport has you covered.

Turner Motorsport M52TU/M54 Heavy-Duty Expansion Tank Kit The Turner Motorsport Aluminum Expansion Tank is a premium upgrade designed to replace the fragile factory plastic tank, which is known to crack, leak, or even explode. Crafted for durability, this tank’s all-aluminum construction with wrinkle black powder coating ensures this is the last expansion tank you’ll ever need.

Why Upgrade? The factory plastic tanks on BMW M52TU/M54 engines are notorious for failure under heat and pressure. Avoid the risk of being stranded on the side of the road with a mess of coolant—Turner Motorsport’s aluminum expansion tank is built to withstand years of demanding use and intense heat cycles.

Key Features and Benefits:

Complete Kit: Includes Turner Aluminum Expansion Tank, coolant level sensor, expansion tank cap, and flared coolant pressure release line. OEM Fit & Capacity: Direct fit with no modifications, maintains stock coolant capacity and expansion volume. Baffled Design: Prevents air pockets during aggressive driving and ensures accurate coolant level readings. Premium Construction: TIG-welded 5052 aluminum with machined fittings for factory hose compatibility. Turner Motorsport M52TU/M54 Mechanical Thermostat Conversion Kit Replace your problematic factory plastic thermostat housing with Turner Motorsport’s high-quality billet aluminum Thermostat Conversion Kit. This upgrade not only provides increased reliability but also allows for thermostat swaps to suit specific temperature requirements, making it ideal for daily drivers and track cars alike.

Why Make the Switch? The factory plastic thermostat housing with its built-in thermostat is prone to cracking and requires the whole unit to be replaced during maintenance. Turner’s conversion kit changes the game by providing a durable billet housing with a replaceable thermostat for flexibility and lower maintenance costs.

Key Features and Benefits:

Increased Reliability: Uses an M50/S50 mechanical thermostat, including an 80°C thermostat for enhanced cooling control. Customizable: Includes barbed hose connections for standard E46 M3 hoses and -16 ORB connections for custom hoses. Engineered to Last: CNC-machined from billet 6061 aluminum and black anodized for corrosion resistance. Enhanced Sealing: Features a Viton gasket for superior durability and sealing performance. Kit Includes:

6061 Billet Aluminum Thermostat Housing 80°C Mechanical Thermostat Thermostat Housing Gasket Thermostat Harness ECS Silicone E46 M3 Cooling Hoses Turner Motorsport Precision Engineering & Product Development Every component in this cooling upgrade kit has been rigorously designed, engineered, and tested by Turner Motorsport’s Research and Development team. Using state-of-the-art technology such as FARO laser scanning, SolidWorks 3D modeling, and in-house rapid prototyping, Turner ensures that these products meet the highest standards of quality, precision, and durability.

Upgrade your BMW with confidence—Turner Motorsport is your partner in performance and reliability.

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Wheel Storage Rack With Casters With Tire Stack Cover
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T#:23516124
Part#: 003639SCH01A01KT
In Stock
Sale - Save 22% $ 100.98

This product was last offered at the strikethrough price on
11-07-2026

$ 79.00 USD
Sale - Save 22%
$ 100.98

This product was last offered at the strikethrough price on
11-07-2026

$ 79.00 USD

WHEEL STORAGE RACK:


Now you can stack your extra wheels without the danger of scratches and scuffs. This wheel storage rack keeps your wheels spaced apart, and being on locking casters, allows you to easily move the whole set anywhere in your garage or shop at one time. Sturdy steel construction and a wide base means this wheel rack won't tip over. Holds up to 275 lbs - enough for most any wheel & tire set.

Fits up to 8½" wide wheels, depending on offset


TIRE STACK COVER:


This tire stack by Schwaben is the solution to keeping your tires and wheels clean while in storage.

  • Works with 4 tire stacks and works great with our Schwaben Wheel Tree (ES2710754).
  • Durable 150D coated material is rated for outdoor use.
  • Cover is a large 32" wide X 46" tall.
  • Fitted with a long 29" zipper up the side for easy installation and removal.
  • Nylon draw string at the bottom allows for a good snug fit.
  • Includes a handy storage pouch if not in use.


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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E46 M3 Monoball FCAB's With Performance Coilovers Purchase
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T#:22822590
Part#: 029308ECS01DBKT
In Stock
Sale - Save 27% $ 1,642.99

This product was last offered at the strikethrough price on
11-07-2026

$ 1,199.00 USD
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$ 1,642.99

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$ 1,199.00 USD
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Elevate your E46 M3 driving experience with the ECS Tuning Performance Coilover System. Crafted with daily drivers in mind, these coilovers seamlessly blend enhanced performance, aggressive aesthetics, and comfort, offering a smooth ride comparable to stock setups. Unleash the full potential of your BMW's suspension with top-tier coilovers at a fraction of the cost.

Key Features:

  • Performance Coilover System:
    • Sport-tuned, height, damping, and body adjustable suspension
    • High-quality materials and coatings for optimal performance
    • Perfect ride height for a dynamic appearance
    • Spring Rates: Front 12kg/mm, Rear 10kg/mm

Performance Features:

  • 32 levels of rebound damping adjustment
  • Monotube shocks/struts with progressive rate coil springs for road-sticking grip
  • Lowered ride height improves handling with a lower center of gravity
  • Adjustable front bodies maintain ride height and correct spring pre-load
  • Adjustable front and rear bodies ensure the shock operates in the correct valving range, regardless of ride height

Product Design:

  • Durable gloss black powder-coated strut and shock bodies
  • Clear zinc-coated threaded portions for optimum corrosion protection
  • Reflex Silver Metallic powder-coated coil springs for durability
  • Red anodized, billet aluminum lower spring seats with locking collars for on-the-car adjustability
  • Integrated bump stops for added protection

Upgrade further with the Turner Motorsport Control Arm Monoball Upgrade with housings (FCAB) for unparalleled handling and braking performance.

Key Features:

  • Bearing:
    • Extremely robust, greaseable, double lip sealed spherical bearing (Rated for 20,000lbf Dynamic, 90,000lbf Static)
  • Housing:
    • 6061-T6, anodized housing with needle grease zerk for easy maintenance
    • In-house designed knurled OD for a perfect fit across housing diameters
  • Bearing Insert Arm Adapter:
    • Precision CNC machined Delrin, ensuring a tight fit between the bearing and the control arm
  • Performance:
    • Instant, crisp steering and braking response
    • Easy maintenance with long-lasting performance
    • Improved road feel without undesirable NVH
    • Grease before installation and with each oil service using high-quality Moly grease for maximum service life. Grease fitting tool - ES#3410138 or complete kit - ES#3411244.

Transform your E46 M3 into a track-ready machine while maintaining street-ability for the spirited enthusiast.

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6.5 Liter Fluid Extractor with Brake Bleeding Adapter
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T#:22789627
Part#: 011885SCH01A01KT
In Stock
Sale - Save 32% $ 144.99

This product was last offered at the strikethrough price on
10-05-2026

$ 99.00 USD
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Sale - Save 32%
$ 144.99

This product was last offered at the strikethrough price on
10-05-2026

$ 99.00 USD
Free Shipping on orders $49 and up

EXTRACTOR:

The Schwaben 6.5 Liter Extractor empowers you with swift, hand-operated fluid extraction. Complete with two tubes of varying diameters to suit your unique needs, this system's vacuum release button guarantees seamless operation. Clearing 6.5 Liters (6.8 qts.) of fluid in minutes, it preserves a spotless, oil-free workspace. Its ingeniously designed pour spout ensures mess-free fluid disposal.

Features:

  • Stability First: Equipped with a flip-out foot for steady usage, delivering precise extraction.
  • Organized Efficiency: Integrated hose storage streamlines your extraction process.
  • Perfectly Sized: A 41" main tube (3/8" OD) and two 35" extension tubes (1/4" and 3/16" OD) ensure versatility across applications.
  • Beyond Extraction: It doubles as a brake bleeder with the optional ES3248036 Brake Bleeder Hose.
  • LIFETIME REPLACEMENT: Like almost all Schwaben tools, this fluid extractor is backed by our lifetime replacement program should anything go wrong!


ADAPTER:

This adapter hose allows a quick and easy suction thru the bleeder screw. This hose has included shut off valve in hose.  This will improve your extractor capabilities and make it even more of an all-in-one tool!


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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E46 5-Speed Weighted Shift Knob AND 237mm DSSR With Turner Double Adj...
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T#:22888393
Part#: 026017TMS11DBKT
Ships on Jan 25, 2027
Sale - Save 41% $ 680.99

This product was last offered at the strikethrough price on
11-07-2026

$ 398.97 USD
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Sale - Save 41%
$ 680.99

This product was last offered at the strikethrough price on
11-07-2026

$ 398.97 USD
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Transform your BMW driving experience with the Turner Motorsport Double Adjustable Short Shift Kit. Bid farewell to the historically long factory shifters that plagued BMWs, as Turner's solution provides height and throw adjustability for a driving thrill.

Curious about the long shifter? Turner's rally lever extension, available separately, offers a Quick Change option, making transitions between long and short levers effortless. Ideal for track enthusiasts, weekend warriors, or daily drivers, Turner's short shifter kit is versatile.

Key Benefits:

  • Adjustable between conservative short throw to ultra-short throw
  • Ultra-crisp shifter feel for quicker, more precise shifts
  • Enhanced driving experience

Installation:

  • Bearing cup assembly for easy in-car installation
  • "Quick Change" between standard and "Rally Style" upper shift levers

Adjustability:

  • Independently adjustable knob height
  • 22mm adjustment range for fine-tuning shifter throw and feel

Design Features:

  • Lower Shifter Assembly CNC machined from 4140 chromoly steel
  • Melonite coated with 304 stainless steel shifter ball and Nylatron® NSM bushings
  • Shift levers and shifter bearing cup assembly machined from 6061-T6 aluminum
  • Type II anodized for exceptional durability and corrosion resistance
  • Rally Upper Shift Lever machine grooved for OEM boot compatibility
  • Both shift levers offer 22mm of independent height adjustability

Upgrade your driving pleasure further with the Turner Weighted Shift Knob - 5 Speed. Crafted for enthusiasts, this knob enhances the shifting experience, adding weight for faster engagement.

Features:

  • Anodized billet aluminum core
  • Extremely durable Delrin outer construction
  • Weight: 340g (11.99oz)
  • 5 Speed Coin design
  • Anodized billet shift boot collar with Turner logo engraved

Pair it seamlessly with Turner's short shift kits for a complete shifter makeover, elevating your BMW's performance.

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E46 M3 ABS High Kick Rear Spoiler With ABS Diffuser Purchase ...
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T#:22822606
Part#: 028979TMS01DBKT
In Stock
Sale - Save 49% $ 591.98

This product was last offered at the strikethrough price on
11-07-2026

$ 299.00 USD
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Sale - Save 49%
$ 591.98

This product was last offered at the strikethrough price on
11-07-2026

$ 299.00 USD
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Upgrade your BMW E46 M3's exterior with the Turner Motorsport In-House designed Gloss Black ABS Diffuser. Turner Motorsport's engineers were dissatisfied with existing options, so they crafted a new, affordable solution. This direct bolt-on upgrade, mirroring the style of the Turner Carbon Diffuser, boasts a deep profile, aggressive fin design, and full-width coverage on the rear bumper. Easily installed in minutes using factory mounting locations, this exclusive design promises to turn heads and make a bold statement. Stand out with the Turner ABS Diffuser and enhance your BMW's aesthetic.

  • Curvature designed around E46 M3 body lines
  • In-house design using 3D laser scanning and CAD technology for precision fitment
  • Mounts to existing bumper insert locations with OE hardware
  • Lightweight, vacuum-formed ABS polymer in UV-stabilized gloss black
  • Mimics lower bumper section and OE diffuser lines for accentuating OEM features

Free item: E46 M3 Gloss Black ABS High Kick Rear Spoiler

Elevate the appearance of your E46 Coupe with the Turner Motorsport ABS High Kick Trunk Spoiler. Crafted to enhance style while considering budget constraints, this spoiler transforms your vehicle without the high cost of a carbon fiber equivalent. Made from impact and UV-resistant ABS plastic, this light and durable spoiler offers a sporty look that sets your vehicle apart. Installation is a breeze with no drilling or cutting; simply use the pre-mounted double-sided adhesive strips provided. Clean the trunk surface, apply the tape, align, and press down for a secure fit.

  • Designed and engineered by Turner Motorsport in-house using 3D laser scanning and CAD technology
  • Mimics the design of the carbon fiber version for similar styling
  • Accentuates OE body lines along the outer edge of the spoiler
  • Uses 3M double-sided tape for a strong bond to the body
  • Lightweight, vacuum-formed gloss black ABS polymer with UV stabilizer
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46 Piece 1/4" Drive Set With 5 Piece Trim/Molding Tool Kit
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T#:23516113
Part#: 010747SCH01A01KT
In Stock
Sale - Save 68% $ 123.99

This product was last offered at the strikethrough price on
11-07-2026

$ 39.99 USD
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Sale - Save 68%
$ 123.99

This product was last offered at the strikethrough price on
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$ 39.99 USD
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46 PIECE SET:


This 1/4" set contains all the most popular tools needed to get the job done on your European car repair.

Kit Contains:

-13PCS-1/4" DR.6PT SOCKETS: 4, 4.5 , 5 ,5.5 ,6 , 7, 8 ,9 ,10, 11, 12, 13, 14MM 

-1PC- 1/4" DR. QUICK RELEASE RATCHET (72T).

-2PC- 1/4" DR.50 & 100MM EXTENSIONS 

-1PC- 1/4" DR.150MM FLEXIBLE EXTENSION

-1PC- 1/4" DR.UNIVERSAL JOINT

-1PC- 1/4" DR.SLIDING T-BAR

-1PC- 1/4" DR.6" SPINNER HANDLE

-1PC- 1/4" DR.1/4" BIT HOLDER ADAPTER

-4PCS-HEX KEY WRENCHES:1.27, 1.5,2,2.5MM

-6PCS-1/4" HEX SOCKETS:3,4,5,6,7,8MM

-3PCS-1/4' SLOTTED SOCKETS:4,5.5,7MM

-3PCS-1/4" PHILIPS SOCKETS:PH1, PH2, PH3

-3PCS-1/4"POZI SOCKETS: PZ1, PZ2, PZ3

-6PCS-1/4" TORX SOCKETS: T10, T15, T20, T25, T30, T40


TRIM/MOLDING SET:


Plastic five-piece tool kit removes trim and door panels, moldings, and adhesive backed logos and badges, without damage.

Made of impact resistant plastic that will not mar surfaces as metal screwdrivers and pry bars will. Slim design for delicate work in tight areas.

Kit includes:

  • Wide edge remover

  • Narrow edge remover

  • Pull-type remover

  • Handle remover

  • Upholstery clip remover


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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Street Flow Rear Diffuser With ABS High-Kick Trunk Spoiler - E46 M3 ...
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T#:34818168
Part#: 047616LA01DBKT
Ships in 1-2 days
Sale - Save 50% $ 792.38

This product was last offered at the strikethrough price on
11-07-2026

$ 399.00 USD
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$ 792.38

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$ 399.00 USD
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Transform Your E46 M3’s Rear End! Get a ABS High-Kick Trunk Spoiler with the Purchase of the Street Flow Rear Diffuser

Give your E46 M3 a serious rear-end makeover! With this special Doorbuster bundle, a high-quality ABS High-Kick Trunk Spoiler comes FREE with your purchase of the Street Flow Rear Diffuser. Amp up the styling, balance out the car’s look, and get a bold, aggressive finish.

E46 M3 Street Flow Rear Diffuser

While the E46 M3 is a visual icon, many enthusiasts feel that the factory rear bumper sits too high, creating an unbalanced appearance—especially for lowered models. Our Street Flow Rear Diffuser is here to address this. Inspired by BMW’s iconic front-to-rear styling mismatch, this diffuser aligns your rear bumper’s profile with the lower front bumper, giving your M3 a more cohesive and grounded look.

This add-on diffuser, with its satin-black powder coat, offers an aggressive, head-turning look while blending seamlessly with the factory styling. It fits directly beneath the stock rear diffuser and around your exhaust, creating a full-bodied, assertive profile that’s guaranteed to stand out. Perfect for enthusiasts seeking a bolder appearance without compromising factory fitment, the Street Flow Diffuser is the first release in our all-new series of add-on diffusers. Be on the lookout for future designs for the E36 and E92 M3 models!

Key Features:

Bold Styling: Enhances the stock diffuser for a more aggressive rear end Durable Construction: Made from lightweight yet strong 10-gauge 5052 aluminum Satin-Black Finish: Powder-coated for corrosion resistance and a factory-like appearance Precision Fitment: Adjustable installation slots for a perfect fit Seamless Aesthetics: Comes with hidden color-matched hardware and a laser-cut ECS logo for a premium look Specifications:

Material: 10-gauge 5052 aluminum Design: 5-piece construction for ease of installation and durability Mounting: Slotted mounting points for easy adjustments ABS High-Kick Rear Trunk Spoiler

Looking to bring more edge to your E46 coupe? The Turner Motorsport ABS High-Kick Trunk Spoiler adds that perfect sporty touch—without the high cost of carbon fiber. Designed for easy, drill-free installation, this spoiler transforms your trunk lid’s look with its high-kick style that complements the E46’s original body lines. Crafted from impact-resistant, UV-protected ABS plastic, this spoiler provides durability along with a polished, gloss black finish that catches the eye.

Using precision 3D laser scanning and CAD technology, Turner Motorsport developed this spoiler for a perfect fit that mirrors our premium carbon fiber version. With pre-installed double-sided 3M adhesive strips, you can apply this spoiler in minutes—simply clean, align, and press down for a secure fit that’ll turn heads.

Key Features:

Sporty Look: Enhances the E46’s lines with an aggressive, high-kick style Easy Installation: No drilling or permanent modifications required; mounts with 3M double-sided tape High-Quality Build: Made from lightweight, UV-resistant ABS for long-lasting looks Precision Fit: Designed using 3D scanning and CAD for factory-like fitment Specifications:

Material: Gloss black ABS plastic with UV stabilizer Installation Method: Pre-mounted 3M adhesive strips for secure mounting Take advantage of this unbeatable Doorbuster deal! Elevate your E46 M3’s rear profile with this perfect pairing—showcasing your unique style and ready for both street and track.

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ECS Performance Clutch And Flywheel Kit With 70A Engine and Transmiss...
For vehicles with 5-speed transmission only
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
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T#:34080705
Part#: 048498DBKT
Ships on Jan 19, 2027
Sale - Save 18% $ 1,712.97

This product was last offered at the strikethrough price on
11-07-2026

$ 1,399.00 USD
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Sale - Save 18%
$ 1,712.97

This product was last offered at the strikethrough price on
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$ 1,399.00 USD
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Upgrade the whole driving experience of your car with a single mass clutch and flywheel conversation paired with new upgraded engine and transmission mounts. These street durometer mounts are 70 and 75 durometer for an improved but not too harsh driving experience. This clutch and flywheel upgrade features a slightly heavier pedal feel with smooth engagement, paired with your upgraded drivetrain mounts you are sure to have confidence in how sturdy your car drives!

This performance clutch and flywheel kit utilizes an upgraded ECS E34 M5 clutch kit with our in-house engineered flywheel to fit all M5x and S5x motors with a 5-speed transmission. By eliminating the dual-mass flywheel and replacing it with a single-mass we are able to eliminate the slack and extra weight of the flywheel for a quicker throttle response and acceleration. The upgraded clutch kit utilizes all the best features of the original M5 clutch with an upgraded pressure plate and clutch disc, with the new clutch you have a better, more engaged clutch pedal feel, engagement, and longevity.

Whether you're replacing a worn-out clutch or upgrading for increased power handling, this E34 M5 clutch and flywheel kit offers a reliable solution for enhanced pedal feel, power capacity, and overall driving satisfaction.

Paired with a modified geometry flywheel, the E34 M5 style clutch is ideally suited for most E36, E46, and others using the same powertrain. It checks all the boxes for essential clutch replacement features. While some aftermarket options may address slipping issues and worn-out clutches, they often sacrifice pedal feel, providing little to no resistance. A soft clutch not only kills the driving experience of your BMW but also reduces confidence when pushing the car to its limits.

On the contrary, you might be in the market for an upgraded clutch to handle your modified engine/forced induction builds. You go from an OE or aftermarket clutch option that has a lackluster and soft pedal feel to the complete opposite side of the spectrum, a very stiff clutch that grabs like an on-and-off switch making the clutch a pain almost undrivable on the street resulting in your favorite car turning into your least favorite car to drive.

The E34 M5 clutch and flywheel kit balances performance with practicality, ensuring a satisfying driving experience whether you're maintaining your BMW or preparing it for increased power demands.

Kit Contents:

Single Mass Flywheel - E34 M5 Clutch Geometry
Performance Clutch Disc and Pressure plate
Throw-out Bearing
Pilot Bearing
Clutch Alignment Tool
Flywheel Bolts - Qty 8
Pressure Plate Botls - Qty 6
Clutch features:

Torque Capacity (Crankshaft):
375 Ft / Lbs
Clutch Disc:
240mm Full face, performance organic friction material with integrated copper for enhanced heat dissipation and a long component life
OE-like friction backing plate design for smooth engagement with dual-stage damping springs to reduce gear noise and driveline chatter, and for smooth engagement
Pressure Plate
Increased clamp force over OEM, rated at 1,729lbs of pressure
Flywheel features:

Eliminates factory dual mass
Improved throttle response
Improved acceleration
Hardened 4140 Chromoly Steel
Designed for use with any E34 M5 pressure plate and clutch for OE-type clutch feel
Weighs in at just 16.5lbs vs Factory Dual Mass - 25.3 lbs
SFI certified
Polyurethane Transmission Mount Set - Street

70A durometer rating - slightly stiffer than stock for improved shifting quality and driveline performance. Constructed of 304 stainless steel with bonded and constrained polyurethane.
The transmission mounts in your car play a critical role in your suspension. With this in mind, the stock mounts have been known to experience failures causing over-revving, mis-shifts, and in extreme cases, even chassis damage. Combat this issue with upgraded polyurethane transmission mounts from ECS Tuning. Designed with the street and track in mind, we've got you covered no matter your driving style. Fears of torn mounts are a thing of the past; a mechanical interlock feature makes these mounts ideal even for high-torque, forced-induction applications.
Engine Mounts - 75A Durometer

Keep your engine securely mounted with our solid, non-fluid-filled mounts.
The ECS 75A Durometer engine mounts are custom-made in-house by our leading R&D department. These mounts result from countless hours of research and testing to establish the best possible bushing design to minimize engine vibration and driveline deflection while maximizing strength. ECS Tuning's primary goal was to achieve an economical, durable & compliant ride while maximizing performance. After putting down thousands of real-world test miles on multiple vehicles, we've done just that. With exposure to heat and elements, your motor mounts will break down with increasing age. A secure mount* is vital to reduce drivetrain vibration and transfer as much horsepower to the wheels as possible. These mounts are an upgrade for non-M E36/E46 owners seeking a stiffer mount without sacrificing comfort and ride quality.

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E46 M3 Turner Intake With Valved Catback Purchase
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T#:22822622
Part#: 023410LA09DBKT
Ships in 9 Business Days
Sale - Save 24% $ 2,369.06

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Revolutionize your driving experience with the E46 M3 Valved Performance Catback Exhaust from Turner. Crafted for the discerning driver, this lightweight and free-flowing exhaust boast two independent valved mufflers, offering two distinct driving experiences. Shedding 19lbs or more from the factory exhaust, the Turner catback delivers refined daily driving with closed valves, providing a smooth exhaust note. When the valves open, unleash an untamed racecar roar, experiencing heightened performance and a pure S54 sound. The flexibility to switch between the two at the touch of a button offers the best of both worlds.

Key Features:

  • 19lbs or more weight savings
  • In-house design using FARO ARM laser scanning and SolidWorks 3D CAD modeling
  • Retains factory emissions
  • Compatible with factory or aftermarket headers/front sections
  • Mandrel-bent dual 2.5" 304SS pipe
  • High-flow dual valved, stainless steel mufflers
  • Vacuum actuated valves for adjustable sound
  • Integrated x-pipe for improved exhaust note
  • Kit includes E46 M3 midsection, dual valved mufflers, valve actuators, remote key fobs, exhaust gaskets and hardware, new center exhaust hangers
  • Optional 3.5" Brushed or Chrome tips
  • Free Doorbuster: S54 Open Intake

FREE Doorbuster S54 Open Intake:

Amplify airflow and let your S54 breathe with the Turner Open Intake System. With a 200% greater flow than the factory airbox, this intake enhances induction noises, providing an exhilarating auditory experience. The design integrates seamlessly with OE fresh air scoops, maintaining stock mounting locations and incorporating a 4" conical filter for maximum flow and filtration efficiency.

Features:

  • 200% greater flow than the factory airbox
  • Wrinkle Black Powdercoated Heat Shield
  • Precision fit heat shield for cool air intake
  • Utilizes OE fresh air inlet scoop
  • Aluminum MAF housing maintains OEM MAF scaling
  • 4" conical hi-flow reusable air filter
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E46 Monoball FCAB's Non-M With Performance Coilovers Purchase ...
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T#:22822589
Part#: 029307ECS01DBKT
In Stock
Sale - Save 24% $ 1,713.98

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Upgrade your E46 Non-M with the ECS Tuning Performance Coilover System, meticulously designed for daily drivers seeking enhanced performance without sacrificing comfort. These coilovers provide a smooth and comfortable ride similar to stock setups while delivering an aggressive aesthetic and significantly improved handling at a fraction of the cost.

Key Features:

  • Performance Coilover System:
    • Sport-tuned, height, damping, and body adjustable suspension
    • High-quality materials and coatings for enhanced performance
    • Perfect ride height*
    • Spring Rates: Front 8kg/mm, Rear 10kg/mm
    • *May require adjustable shorter end links depending on fitment or desired ride height.

Performance Features:

  • 32 levels of rebound damping adjustment
  • Monotube shocks/struts with optimized progressive rate coil springs for road-sticking grip
  • Lowered ride height improves handling by lowering the center of gravity
  • Adjustable front bodies maintain correct spring pre-load
  • Adjustable front and rear bodies ensure shock operates in the correct valving range, regardless of ride height

Product Design:

  • Strut and shock bodies finished with a durable gloss black powder coat
  • Threaded portions clear zinc coated for optimum corrosion protection
  • Coil springs powder-coated in Reflex Silver Metallic for durability
  • Red anodized, billet aluminum lower spring seats with locking collars for on-the-car adjustability
  • Integrated bump stops for added protection

Upgrade further with the Turner Motorsport Control Arm Monoball Upgrade with housings (FCAB). Stock rubber front control arm bushings, while maximizing daily comfort, fall short for performance and racing enthusiasts. The Turner solution offers a no-compromise design, providing instantaneous cornering and braking response without modification.

Key Features:

  • Bearing:
    • Extremely robust, greaseable, double lip sealed spherical bearing (Rated for 20,000lbf Dynamic, 90,000lbf Static)
  • Housing:
    • 6061-T6, anodized housing with needle grease zerk for easy maintenance
    • In-house designed knurled OD for a perfect fit across housing diameters
  • Bearing Insert Arm Adapter:
    • Precision CNC machined Delrin for a tight fit between the bearing and the control arm
  • Performance:
    • Instant, crisp steering and braking response
    • Easy maintenance with long-lasting performance
    • Improved road feel without undesirable NVH
    • Grease before installation and with each oil service using high-quality Moly grease for maximum service life. Grease fitting tool - ES#3410138 or complete kit - ES#3411244.

Ensure your E46 delivers optimal handling and braking performance with these essential upgrades.

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E46 Adjustable Front Sway Bar End Links (215-275mm) With Front Sway B...
For vehicles with M-Sport Package or Sport Suspension (24mm diameter front sway bar)
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T#:47439385
Part#: 053153LADBKT3
In Stock
Sale - Save 35% $ 303.98

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Unlock sharper handling and enhanced suspension geometry with this limited-time Doorbuster package. Designed for the E46, this kit combines adjustable front sway bar end links, billet aluminum sway bar brackets, and polyurethane bushings to eliminate unwanted deflection, improve response, and deliver the track-ready precision your BMW deserves.

ADJUSTABLE FRONT SWAY BAR END LINKS — 215–275MM

ECS Tuning’s Adjustable Front Sway Bar End Links allow fine-tuning of your sway bar geometry for optimal balance and performance. With a generous 60mm (2.36") range of adjustability, you can precisely eliminate sway bar preload caused by lowered ride heights or coilover setups—ensuring predictable, neutral handling in all conditions.

Each link features a CNC-machined 6061-T6 billet aluminum body, anodized in red for corrosion resistance and durability. The design incorporates left- and right-hand threaded sections for quick, on-car adjustments without disassembly. Heavy-duty ball joint ends with rubber dust boots and stainless retainers provide long service life, while zinc-plated hardware ensures strength and rust resistance.

Technical Specs:

Adjustment Range: 215mm (8.46") – 275mm (10.82")

Billet aluminum, red anodized center sections

Heavy-duty M10x1.5 ball joints with weather-resistant boots

Zinc-plated hardware & Nyloc locking nuts

Left/right-hand threaded adjustment for easy tuning

Fitment Note: If your E46 has aftermarket struts or coilovers, confirm the distance between your sway bar and the strut body at ride height. Proper fitment requires a length between 215–275mm.

ECS BILLET FRONT SWAY BAR BRACKETS WITH POLYURETHANE BUSHINGS — PAIR

Replace flimsy factory brackets with ECS Tuning’s Billet Front Sway Bar Mounting Kit. Engineered from CNC-machined 6061-T6 billet aluminum, these brackets dramatically reduce deflection, delivering faster reaction time and a more connected front end.

The included red polyurethane bushings feature a greaseable channel for long-lasting, quiet operation. The brackets are Type II black anodized for superior corrosion protection and paired with Class 12.9 zinc-flake coated hardware to ensure secure, worry-free installation.

Performance Benefits:

Rigid billet aluminum brackets minimize sway bar deflection

Polyurethane bushings enhance roll resistance and response

Greaseable design for quieter, longer service life

Improved steering feel and flatter cornering

Installation Notes: Installation is simple and completely reversible—just unbolt your OE brackets, install the ECS poly bushings and billet mounts with supplied hardware, and torque to spec. Fitment is intentionally snug against ECS sway bar stops; press firmly to align and fasten. Use conventional bearing grease during assembly for best results.

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E46 M3 Heavy Duty Aluminum Expansion Tank Kit & Performance Ignition ...
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T#:59954889
Part#: 008682LAKT
In Stock
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Sale - Save 28% $ 902.52

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The last expansion tank you'll ever need! Upgrade to durable aluminum construction and leave failure-prone plastic behind & everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils!
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Monoball Rear Trailing Arm Bushings & Upper Control Arm Bushings - E3...
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T#:47473691
Part#: 017738TMSDBKT
In Stock
Sale - Save 22% $ 635.99

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$ 499.00 USD
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Dial in your BMW’s handling like never before with this exclusive Doorbuster offer! Turner Motorsport’s Monoball Rear Trailing Arm Bushings (RTAB) deliver precision alignment, improved rear articulation, and race-inspired performance for the street or track. With a newly available sealed design, these bushings combine ultimate performance with long-lasting durability—making them the perfect upgrade for any BMW enthusiast.

Turner Monoball Rear Trailing Arm Bushings (RTAB)

Turner’s redesigned RTABs now feature a sealed bearing, protecting against contaminants like salt, grit, and road debris while eliminating the need for any lubrication or maintenance—ever. Drawing on over two decades of racetrack expertise, Turner brings precision, durability, and performance straight to your BMW.

Key Benefits:

Eliminates unwanted deflection, maintaining alignment and reducing wheel hop

Allows full trailing arm articulation with low-friction movement

Eliminates binding issues common in rubber or poly bushings

Street-ready: uses OE Lemforder sealed, greased ball joints for long life without increasing NVH

Design Features:

Housing: CNC billet 6061-T6 aluminum, type II anodized for corrosion resistance and strength

Bearing: OE Mercedes/Lemforder 2043520027 sealed ball joint

Bearing Inserts: CNC machined 303 stainless steel

Rebuildable: Rebuild Kit ES2695379 (x2) available

Turner Monoball Rear Upper Control Arm Inner Bushings – Race

For the ultimate in performance, Turner also offers monoball rear upper control arm bushings designed exclusively for track use. These race-grade bushings prevent side loading, allowing full control arm movement and unparalleled precision. While optimized for the track, daring enthusiasts willing to tolerate increased noise, vibration, and harshness may also consider them for street use.

Turner Motorsport continues to deliver high-quality BMW performance parts that combine durability, precision, and race-bred technology—allowing your BMW to perform at its full potential.

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2-Piece Lightweight Front Brake Rotors With Exact-Fit Stainless Steel...
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T#:47473684
Part#: 003295ECS01DBKT
In Stock
Sale - Save 15% $ 822.99

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Upgrade your braking with this limited-time Doorbuster package! Featuring ECS 2-Piece Front Brake Rotors and Exact-Fit Stainless Steel Brake Lines for the front of your BMW, this package reduces weight, improves brake cooling, enhances pad contact under heavy deceleration, and allows for better brake pedal feedback.


ECS 2-PIECE FRONT BRAKE ROTORS

These 2-piece floating rotors help dissipate heat better than a standard cast iron rotor and are also lighter for less unsprung weight. Managing heat in the brake system is vital to braking performance, especially on the track or when driven hard. It's why your brake rotors have internal vanes that vent heat as the rotor spins. These 2-piece ECS rotors feature an outer cast iron friction surface ring that is separate from the aluminum center hat. This allows better airflow through the vanes and for the friction ring can expand as it gets hot. The rotors are also cross-drilled for better ventilation and slotted to improve brake pad performance.

ECS 2-Piece Rotors feature:

  • Aluminum hats for light weight
  • Heat-treated cast iron friction rings
  • 2-piece assembly improves brake cooling
  • Anti-corrosion coating on non-friction surfaces and hard anodizing on rotor hat

These are the same size as the stock rotors so your stock caliper and mounting bracket will fit and there will be no clearance issues with your wheels or to other components. Stainless steel rotor retaining screws are included. You can use these with any brake pad.


ECS EXACT-FIT STAINLESS STEEL BRAKE LINES

ECS Exact-Fit stainless reinforced brake lines ensure consistent and reliable stopping power - ECS's stainless steel lines help maintain consistent brake pressure, while capitalizing on the inherent benefits of stainless steel.

If you are already planning on replacing your factory lines due to your vehicle's age, ECS's stainless steel brake lines are a great solution. Factory rubber lines expand under heavy braking, even when new. This causes sloppy pedal feel and overall poor performance. ECS reinforces their exact fit lines with braided stainless steel mesh, creating expansion resistance - this enhances pedal feel and improves performance. Their red polymer coating provides protection from the elements and abrasion that commonly affect brake lines.

ECS Exact-Fit stainless lines are manufactured to comply with DOT (U.S. Department of Transportation) FMVSS 106 standards. All lines are made on dedicated, DOT-compliant brake equipment, with every line being tested to 3000 psi prior to shipment.

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2-in-1 Creeper Seat With 1/2" Drive Metric Socket Set
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T#:35019971
Part#: 3907SCH01A1KT
In Stock
Sale - Save 43% $ 102.99

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$ 59.00 USD
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2-IN-1 CREEPER SEAT:

The Schwaben 2 in 1 Creeper Seat is a versatile tool designed to enhance convenience in various maintenance tasks. Easily switch from a creeper to a stool, providing flexible options for different work scenarios. As a creeper, it allows you to slide effortlessly under your vehicle, while as a stool, it offers a comfortable seating option for low-height work, reducing strain on your back and knees.

This creeper seat features a thick, padded seat with a large vinyl cushion that remains soft and supportive. The headrest ensures comfort during extended use, and the waterproof, oilproof surface makes cleaning easy. Equipped with six 360° universal casters, it moves smoothly across different surfaces. The ball-bearing casters are compression and wear-resistant, ensuring easy maneuverability.

Constructed from thickened tubular steel, the Schwaben 2-in-1 Creeper Seat supports up to 330 lbs (150 kg), providing a sturdy and reliable platform. In stool mode, the robust frame prevents deformation, rolling, or tilting, ensuring stability.

With a ground clearance of only 3 inches, this creeper seat allows access to narrow, low-clearance spaces, making it ideal for garages and repair shops. Enjoy the convenience of switching between a creeper and a stool, and experience improved comfort and efficiency in your maintenance projects.


Key Features:

  • Creeper/Stool All-in-One: Easily converts from a creeper to a stool for versatile maintenance tasks.
  • Heavy-Duty Construction: Supports up to 330 lbs (150 kg) with a thickened tubular steel frame; prevents deformation, rolling, or tilting in stool mode.
  • Smooth Movement: Six 360° universal casters ensure smooth and flexible movement on various surfaces; ball-bearing casters are compression and wear-resistant.
  • Low Ground Clearance: Only 3 inches, allowing access to narrow and low-clearance spaces, perfect for garages and repair shops.
  • Comfortable Padded Seat: Thick vinyl cushion with a headrest for extended use without fatigue; waterproof and oilproof for easy cleaning.
  • Enhanced Efficiency and Comfort: Reduces strain on the back and knees, making it ideal for both routine maintenance and complex repairs.


Includes:

  • 1 x Creeper Rear Frame
  • 1 x Creeper Middle Frame
  • 1 x Creeper Headrest
  • 6 x Swivel Casters
  • 6 x Washers
  • 4 x M8x55 Hex Head Bolts
  • 4 x M8 Lock Nuts


1/2" DRIVE METRIC SOCKET SET:

The Schwaben 1/2" Drive 6 Point Socket Set comprises a dozen 1/2" metric sockets, each featuring 6-point heads specially crafted for navigating those tricky, confined spaces.

Furthermore, our LIFETIME REPLACEMENT program provides you with added assurance, ensuring enduring performance and value. Improve your toolkit with the Schwaben 1/2" Drive 6 Point Socket Set and confidently tackle any task at hand.


Features:

  • Organized Storage: Included in the set is a practical sliding rail socket holder, helping you maintain a tidy and easily accessible socket arrangement.
  • Enhanced Grip: Knurled rings encircling the socket bodies ensure a secure hold, even when hands and sockets are covered in oil or grease, minimizing the risk of accidents.
  • Optimal Torque: The sockets are equipped with corner radii for superior torque distribution, safeguarding fasteners from damage and ensuring efficient performance.
  • High-Quality Material: Crafted from robust chrome vanadium steel (CR-V), these sockets offer superior wear resistance and toughness compared to high-speed steel, guaranteeing durability and extended lifespan.
  • Satin Chrome Finish: Not only do the sockets feature an attractive satin chrome finish, but they also provide excellent corrosion resistance, ensuring long-term quality.
  • Lifetime Replacement: Supported by our lifetime replacement program, this set delivers enduring value and peace of mind, making it a wise addition to your toolkit investment.


Includes:

  • 10 mm
  • 12 mm
  • 13 mm
  • 14 mm
  • 15 mm
  • 16 mm
  • 17 mm
  • 18 mm
  • 19 mm
  • 21 mm
  • 22 mm
  • 24 mm


WARNING: This product contains chemicals known to the state of California to cause cancer, birth defects, and/or reproductive harm. See above warning label as well as http://www.p65warnings.ca.gov for further information on Proposition 65 warnings.

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Carbon Fiber Front Lip & Diffuser Package - E46 M3
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T#:47439420
Part#: 047758LADBKT
In Stock
Sale - Save 26% $ 1,340.98

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$ 999.00 USD
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Elevate your E46 M3’s style with a sleek, performance-inspired carbon fiber look! This limited-time Doorbuster bundle pairs our carbon fiber front lip spoiler with our carbon fiber rear diffuser, providing a track-ready aesthetic while complementing your car’s natural lines—all at a fraction of retail cost.

E46 M3 Euro-Style Carbon Fiber Front Lip Spoiler

Our carbon fiber front lip is designed to enhance the E46 M3’s front-end styling without overpowering it. It attaches directly to the bumper, giving the appearance of a lower ride height and a more aggressive stance, while the durable, high-gloss carbon fiber weave ensures longevity and lightweight performance.

This lip is crafted to blend seamlessly with the OEM bumper design, accentuating the E46’s body lines while delivering a subtle, motorsport-inspired flair. Perfect for both street and track use, it fills the open space beneath the bumper and completes the front-end aesthetic.

Features & Benefits:

High-gloss finish with flowing 2x2 carbon fiber weave Lightweight yet structurally strong Enhances OEM body lines with subtle motorsport styling Improves the appearance of lowered stance Design & Installation:

CAD-designed in-house for precision fitment 3mm 2x2 carbon fiber shell mounted at reinforced points along the bumper Front leading edge highlights body curves for an aggressive yet refined look Attaches using factory hardware, self-tapping screws, plastic riv-nuts, and 6mm 3M adhesive tape Installation hardware included; requires minor drilling of the bumper underside E46 M3 Carbon Fiber Rear Diffuser

Our carbon fiber rear diffuser is engineered to enhance the rear profile of the E46 M3 with a deep, aggressive fin design. Designed and tested in-house, it mounts directly to factory locations using OE hardware for a clean, bolt-on installation.

Hand-laid 2x2 pre-preg carbon fiber ensures both lightweight construction and durability, while the clear coat finish protects against UV damage. Optional painting allows for color-matched customization, making this diffuser both functional and visually striking.

Features & Specifications:

In-house CAD and 3D laser scanned for precise fitment Mounts to existing bumper insert locations with OEM hardware Hand-laid, pre-preg 2x2 twill carbon fiber, autoclave cured for strength Clear-coated for durability and UV resistance Optional paintable surface for color matching Rated for continuous use up to 100°C (212°F) and intermittent use up to 120°C (248°F)

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Valved Catback Exhaust With ECS Luft-Technik Intake System - E46 325i...
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T#:32350826
Part#: 023536LA02DBKT
Ships on Jan 29, 2027
Sale - Save 31% $ 1,661.05

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Turner Motorsport Valved Cat-Back Exhaust + ECS Luft-Technik Intake System for E46 325i

Upgrade your E46 with Turner Motorsport's premium Valved Cat-Back Exhaust and enjoy a ECS Luft-Technik Intake System—transforming both sound and performance!

TURNER E46 325i VALVED CAT-BACK EXHAUST When you're choosing an exhaust, you shouldn’t have to compromise between spirited performance and neighborhood-friendly volume. The Turner Valved Cat-Back Exhaust delivers the best of both worlds: tame when you want it, rowdy when you don’t! Lightweight, performance-driven, and specifically designed for your E46, this exhaust offers instant control over your car’s sound and power output.

With a simple press of a button, the exhaust valves adjust to match your mood or driving environment. Keep them closed for a deep, resonant tone or open them wide for full-throttle power and exhilarating sound. Engineered to withstand high performance and everyday driving, this exhaust will elevate your BMW experience.

Key Features: Dual 2.5" Stainless Steel Mid-Pipes: Smooth airflow for reduced back pressure, connecting seamlessly to factory downpipes. Integrated X-Pipe: Reduces back pressure and improves exhaust tone. Full 3" Valved Muffler: Delivers aggressive sound when open; quiet and refined when closed. Integrated 3" Tips: Perfectly fill the rear diffuser with a polished finish. Lightweight Design: 23 lb weight reduction over factory exhaust. Complete Kit Includes: 2.5" Mid-section with X-pipe integration 3" Valved Muffler and integrated tips Exhaust valve control kit with two remote key fobs Gaskets, clamps, and complete mounting hardware Installation instructions available in the installation tab. ECS E46 325 LUFT-TECHNIK INTAKE SYSTEM Take your driving experience up a notch with the ECS Luft-Technik Intake System! Designed to increase airflow and unlock captivating induction sounds, this intake system frees your engine from the restrictive stock intake box. Enjoy a noticeable boost in both performance and sound.

Benefits: Significant Airflow Increase: 71 CFM gain over stock (27% increase). Enhanced Induction Noise: Adds a sporty, satisfying sound. Seamless Factory Integration: Retains stock MAF location and mounts to existing air induction track. Premium Design: Wrinkle-Black Powder Coated Aluminum Tubing: Engineered from durable 6061 and 5052 aluminum. 7” Oiled Cotton Gauze Filter: Red filter maximizes air intake. Silicone Inlet Boot: Replaces failure-prone factory intake boot, providing smoother airflow and greater durability. Complete Kit Includes: 7” Oiled Filter (Red) Silicone Inlet Boot with improved flow characteristics Aluminum MAF Flange Mounting brackets, clamps, and all necessary hardware Turner Motorsport and ECS Tuning developed these products with precision, using FARO ARM laser scanning technology and CAD modeling for perfect fitment. Elevate your E46 with this exclusive package, and experience a total transformation in performance and sound!

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E46 6-Speed Weighted Shift Knob AND 128.5 mm DSSR With Turner Double ...
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T#:22888390
Part#: 013264TMS15DBKT
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$ 724.99 USD
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Turner Motorsport presents the Double Adjustable Short Shift Kit, providing a solution to BMW's historically long throw shifters. Experience the thrill of driving again with Turner's height and throw adjustable short shifters, offering double adjustability for a personalized driving experience.

Wondering about the long shifter? Turner's rally lever extension, available separately, facilitates a Quick Change option, making the transition between long and short levers effortless. Whether you're a track enthusiast, weekend warrior, or daily driver, Turner's short shifter kit is tailored to suit your needs.

Installation is a breeze with the custom bearing cup, allowing easy installation from inside the vehicle. Enjoy the benefits of adjustable throw, ultra-crisp shifter feel, and a more engaging driving experience.

Key Features:

  • Adjustable throw from conservative to ultra-short
  • Ultra-crisp shifter feel for quicker, precise shifts
  • Easy installation with custom bearing cup
  • Quick Change option for rally lever extension
  • Independently adjustable knob height
  • 22mm adjustment range for fine-tuning shifter throw
  • CNC machined for durability and corrosion resistance

Upgrade your driving experience with Turner's Weighted Shift Knob. This 6-speed coin-designed knob enhances shifting with added weight, resulting in faster engagement and an overall improved shifting experience.

Turner Weighted Shift Knob Features:

  • Anodized billet aluminum core
  • Durable Delrin outer construction
  • Weighs 340g (11.99oz) for enhanced shift feel
  • Anodized billet shift boot collar with Turner logo

Pair these upgrades with Turner's in-house engineered DSSR for E46 330i/Ci 6-Speed models. Developed in collaboration with Rennline, Turner's Dual Shear Selector Rod reduces flexibility for a more precise shift, eliminating slop in the stock shifter.

Turner DSSR Features & Benefits:

  • Reduces play in the shifter for a more positive feel
  • Manufactured from 303 stainless steel for corrosion resistance
  • Compatible with stock or Turner shifters
  • Necessary hardware included for easy installation

Revitalize your BMW's shifting performance with Turner Motorsport, where precision meets driving pleasure.

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E46 M3 Valved Cat-Back With Carbon Front Lip
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T#:34449119
Part#: 023410LADBKT
In Stock
Sale - Save 13% $ 2,179.90

This product was last offered at the strikethrough price on
11-07-2026

$ 1,899.00 USD
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Sale - Save 13%
$ 2,179.90

This product was last offered at the strikethrough price on
11-07-2026

$ 1,899.00 USD
Free Shipping

E46 M3 Performance Valved Cat-Back Exhaust:

The wait is finally over, if you have been driving your E46 M3 around with a stock exhaust or are looking for your final exhaust setup we have you covered! Welcome to the world of ingenious designed exhausts that can meet your every driving need. Our new E46 M3 catback Exhaust is a stunning example of both engineering and art with sounds to please your ears and a sight to remember. Our catback is a lightweight and free-flowing exhaust that features two independent valved mufflers and a brilliant mounting system that is a pleasure to install and easy to perfectly dial in the exhaust fitment. Weighing 19lbs or less than your factory exhaust, featuring mufflers specifically designed for the S54 this exhaust is able to provide two completely different driving experiences.

With the exhaust valves closed the refined driving experience will blow your mind; while daily driving with closed valves there is a perfect bump in volume over the factory exhaust which allows you to hear and feel your rpms with a smooth exhaust note that shows your true passion for your iconic vehicle.

Now on to the real action, what you have always wanted but never wanted to commit to. Some days you just want to put the pedal to the floor with unlimited amounts of exhaust volume with your high revving 6 cylinder. Here is your opportunity to unleash the pure sound of your S54 while having the choice to change back to a respectable volumed exhaust. With the valves open this exhaust is an absolute symphony. Starting off from a stop with the valves open there is a significant increase in volume over the valves closed. When entering in to the 2000 rpm range you begin to experience the slightest taste of how satisfying the exhaust is going to sound. As you approach 4,000 rpms and higher you now have started to open up the can of worms, you can feel the free-flowing path of the exhaust with limited to no resistance, far superior to the factory exhaust. Anything after 6500 rpms is an absolute statement of exhaust. Over 6500 rpm is a sonorous note that lives rent free in the enthusiasts mind that can make a believer out of anyone who doubted the capable E46 M3. Once you are done having your fun and have experienced your S54 more than you ever have all you do is make one button click on your valve controller and you are back to high class and refinement. Truly the best of both worlds and a school girl giggling experience anytime you want.

Featured on the ECS YouTube Channel - CLICK HERE FOR SOUND CLIPS!

Features and Benefits:

19lbs or more weight savings from your factory exhaust
In-house designed and engineered using FARO ARM laser scanning technology and SolidWorks 3D CAD modeling for precision fitment.
Retains factory emissions
Compatible with factory headers/front sections
Compatible with aftermarket headers/front sections that mate up to the factory rear section
Utilizes factory exhaust hangers
Adjustable fabricated sheet metal muffler brackets
Integrated x-pipe for improved exhaust note
Mandrel-bent dual 2.5" 304SS pipe
High flow dual valved, stainless steel mufflers
Vacuum actuated valves
Accuseal slip fit joints
All muffler exits are used for valves open and closed
2.5” Muffler exits for a variety of 3.5" tip options
Kit Contents:

E46 M3 mid section with integrated X-Pipe
Dual Turner S54 valved mufflers
Dual valve actuators and 2 remote key fobs
Exhaust Gaskets and Hardware
New center exhaust hangers
Optional Turner 3.5" Brushed or Chrome tips
Optional muffler hanger removal pliers
- Click HERE for Installation Instructions -

PRODUCT DEVELOPMENT:

Our Turner E46 Valved Catback was designed, engineered, tested and quality inspected by our Research and Development team at Turner. Nothing but the highest level of precision and quality through leading-edge product development technology including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer and rigorous long term product testing.

E46 M3 Euro Style Carbon Front Lip:

Our unique and carefully designed front lip for the E46 M3 focuses on enhancing the car's aesthetics while preserving its natural beauty. This front lip is constructed of high-gloss, 3mm thick, 2x2 carbon fiber that adds a tasteful accent to the bumper while being strong and lightweight!

This aesthetic piece was crafted to stand out from other options available on the market by incorporating design elements that draw inspiration from the stock bumper but reimagines them in a way that sets it apart. Rather than overcomplicating the car's body styling, the goal was to seamlessly integrate the front lip with the existing design. This approach aims to enhance the car's body styling rather than overshadow it.

This versatile design is suited for both track use and everyday driving on the streets. Our E46 M3 front lip was designed to strike a balance between uniqueness and performance oriented aesthetics, while complementing the car's existing design. This is a clear cut choice front lip for someone looking to enhance the look of their M3.

Once you see your M3 with this front lip from, you will no longer think the front end is complete without it. Rounding out the near perfect car, this front lip completes the front end by filling out the open space underneath and sets the stage to enjoy the timeless body styling incorporating a curvature that compliments the front bumper.

Features & Benefits:

High-Gloss
Beautiful flowing carbon weave
Strong and lightweight
Updates the bumper with carbon appearance that enhances the existing body lines
Motorsport styling
Enhanced lowered appearance
Design:

CAD designed in-house for precision fitment
3mm 2x2 carbon fiber shell securely mounted at strong mounting points along the whole surface where the lip mates to the bumper
Front leading edge helps compliment and accentuate the forgotten body lines to add an aggressive yet subtle flare to the front end
Attaches to the front bumper with self tapping screws, plastic riv-nut and 6mm 3m adhesive tape to securely mount
Installation hardware included
Installation:

Mounts to the bumper using factory hardware combined with self tapping screws, plastic specific rivnut and hardware for securing the center posts. Requires drilling the underside of the bumper. Riv-nut installation tool included.

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Schwaben Mechanic
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Doorbusters - Corporate Logo
T#:47473707
Part#: 013063SCH01ADBKT
In Stock
Sale - Save 37% $ 109.99

This product was last offered at the strikethrough price on
10-07-2026

$ 69.00 USD
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Sale - Save 37%
$ 109.99

This product was last offered at the strikethrough price on
10-07-2026

$ 69.00 USD
Free Shipping on orders $49 and up

Brake services are now easier and more comfortable with this limited-time Doorbuster package! Featuring the Schwaben Mechanic's Folding Ground Pad and 3-Liter European Pressure Brake Bleeder, this package allows you to easily bleed your brakes by yourself without having to hurt your knees or back.


SCHWABEN MECHANIC'S FOLDING GROUND PAD
Make your favorite spot the most comfortable. The hard pavement can be brutal when spending time under your car, make more comfortable so there's no rushing when getting the job done.

Features:

  •  Resists oils and fluids.
  •  High density foam.
  • Folded size is 17"W x 28"L. Unfolded is 17"W x 47"L
  • Pad is apx 1-1/2" thick. Headrest is apx 3" thick


SCHWABEN 3-LITER EUROPEAN PRESSURE BRAKE BLEEDER
We know bleeding brake alone is not only no fun, but much more complicated than it needs to be. Having a pressure bleeder give you the ability to keep the pressure on the brake system while you go under and crack open the bleeder screws to relieve the air pockets.

Features:

  • Holds a full 3-Liters (3.17 qts) of brake fluid
  • Easy to read 0-30 lbs pressure gauge built into the tank top
  • Pressure relief valve for safe release of pressure
  • 40" hose with detachable swivel fitting

Note:

  • Do not exceed 20 PSI
  • LIFETIME REPLACEMENT
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M52TU/M54 Heavy Duty Expansion Tank with FREE Mechanical Thermostat C...
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Doorbusters - Corporate Logo
T#:32350814
Part#: 008363LA02DB
In Stock
Sale - Save 26% $ 805.98

This product was last offered at the strikethrough price on
11-07-2026

$ 599.00 USD
Sale - Save 26%
$ 805.98

This product was last offered at the strikethrough price on
11-07-2026

$ 599.00 USD
E46 M3 Reinforced Billet Differential Cover Kit With Transmission & D...
Our Doorbuster deals are in limited supply at these prices. Get yours while they're in stock! Can't find the perfect bundle? Call or chat with us to build a custom one. 10X Entries For Our Spin To Win Sweepstakes!
Doorbusters - Corporate Logo
T#:34114216
Part#: 049409LADBKT
Ships on Dec 1, 2026
Sale - Save 14% $ 1,446.97

This product was last offered at the strikethrough price on
11-07-2026

$ 1,249.00 USD
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Sale - Save 14%
$ 1,446.97

This product was last offered at the strikethrough price on
11-07-2026

$ 1,249.00 USD
Free Shipping

Looking to upgrade your drivetrain for durability and performance? The Turner Motorsport Billet Differential Cover Kit, paired with ECS Tuning's Polyurethane Transmission and Differential Mounts, offers the ultimate solution to eliminate drivetrain flex and enhance your BMW M3’s strength. Perfect for street or track use, this kit ensures top-tier performance for your E46 M3.

Turner Motorsport Billet Differential Cover Kit with ECS Polyurethane Differential Bushings

Engineered for strength and designed to handle extreme conditions, the Turner Billet Differential Cover is built from a single piece of 6061 billet aluminum and finished with a hard-coat anodizing for durability and corrosion resistance. It’s reinforced with mounting ears that prevent common failures seen with OEM diff covers, ensuring stability even during aggressive driving.

This high-performance cover features internal cooling fins that help dissipate heat, keeping the fluid cool and prolonging the life of your differential. It also maintains continuous lubrication of the ring gear, preventing fatigue and heat buildup. The cover is compatible with stock and aftermarket bushings, and comes with upgraded -6AN drain and fill plugs for easy maintenance or for expanding to an external oil cooler. A 1/8 NPT fitting is also included, making it easy to install a temp sensor and keep an eye on fluid temperatures.

Key Features:

Reinforced mounting ears: No more broken diff cover ears. Cooling optimized: External and internal fins reduce heat buildup. Increased capacity: Holds more fluid for better performance. Oil cooler ready: -6AN ports for external cooler installation. 1/8 NPT provision: Easily add a temp sensor. Sight glass: Check fluid level without removing plugs. Compatibility:

Fits E46 M3 with large case 210/215mm differentials. Designed for stock, polyurethane, or solid differential bushings. Accommodates OEM speed sensor and wire mounts. ECS Tuning Polyurethane Transmission Mount Set

Tired of soft factory transmission mounts causing mis-shifts or excessive movement? ECS Tuning’s Polyurethane Transmission Mount Set is the solution. With a durable 70A durometer rating, these mounts offer the perfect balance between everyday comfort and track-ready stiffness. For more track-focused drivers, we also offer an 80A durometer option.

These mounts feature a mechanical interlock design, ensuring longevity even in high-torque applications. Resistant to oil, water, and heat, polyurethane lasts longer than rubber and significantly reduces drivetrain deflection, improving power delivery and driving engagement.

Key Features:

Reduces transmission movement: Minimizes mis-shifts and over-revs. Polyurethane construction: Durable, with superior wear resistance. Two options: Choose between 70A for daily driving and 80A for track use. Engaging driving experience: More connected feel between driver and drivetrain. Upgrade your E46 M3 with this robust kit, and bulletproof your drivetrain today! Perfect for enthusiasts pushing their cars to the limit on the street or track.

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