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OMP - Corporate Logo
T#:393742
Part#: OD/1960BM545A
Special Order: No Guaranteed ETA
$ 89.00 USD
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$ 89.00 USD
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Attach your OMP Steering wheel with this steering column adapter hub. Includes the needed fitment hardware. Made of aluminum for light weight and painted black to blend in with most steering wheels and columns. 

Works with steering wheel disconnects and spacers. This hub adapter has an airbag feature that prevents the airbag light from turning on.

Also works with Momo and Sparco steering wheels with a 6 bolt, 70 mm PCD bolt hole pattern. 

Today OMP Racing is one of the world's leading manufacturers of racing safety equipment and tuning accessories with a catalog of over 3,000 different items. Operating from a technologically advanced 80,000 sqft facility in Italy, OMP products are renowned for its quality, the meticulous attention to details that is constantly challenged by setting higher standards.

Fits the following vehicles:

1995-1999 E36 BMW
1996-2003 E39 BMW
1995-2002 Z3 BMW

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Wide Base 6 Ton Professional Jack Stands Tall (Sold each)
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:600145
Part#: 029376SCH01A
In Stock
Sale - Save 15% $ 89.99

This product was last offered at the strikethrough price on
05-03-2026

$ 76.49 USD
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$ 89.99

This product was last offered at the strikethrough price on
05-03-2026

$ 76.49 USD
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Jack stands you can trust.
PIAA - Corporate Logo
T#:31589295
Part#: 18235
Special Order: No Guaranteed ETA
$ 114.99 USD
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Turner Motorsport BMW Double Wall Slash Cut Exhaust Tip - 2.5 Inlet -...
10X Entries Into Our F80 M3 Sweepstakes
Not vehicle specific. You MUST measure prior to purchasing!
Turner Motorsport - Corporate Logo
T#:2119655
Part#: 026732TMS06-01
In Stock
Sale - Save 10% $ 128.99

This product was last offered at the strikethrough price on
06-14-2026

$ 116.09 USD
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$ 128.99

This product was last offered at the strikethrough price on
06-14-2026

$ 116.09 USD
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Introducing the beautiful Brushed Stainless Slash Cut Exhaust Tip from Turner Motorsport! This tip is a fantastic brushed stainless finish and features a slash cut, stepped design. This brushed stainless finish will give your vehicle a classic, OE+ look!
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Universal Exhaust Clamp - 3.0" (76.2mm)
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:587336
Part#: TMS30ECKT
In Stock
Sale - Save 5% $ 5.00

This product was last offered at the strikethrough price on
06-14-2026

$ 4.75 USD
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$ 5.00

This product was last offered at the strikethrough price on
06-14-2026

$ 4.75 USD
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This corrosion-resistant exhaust clamp is made from 430 stainless steel and is perfect for any custom exhaust job.
Liqui Moly Car Interior Cleaner - 500 ml
10X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!
Liqui-Moly - Corporate Logo
T#:587525
Part#: 20392
In Stock
$ 12.99

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$ 12.50 USD
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$ 12.50 USD
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Cleaning liquid for intensive, gentle and fast cleaning of plastic parts and fabrics and trims in the vehicle interior. Thoroughly removes oil, grease, nicotine and other soiling. Especially suitable for removing beverage and candy leftovers and nicotine residue. Application: Spray Vehicle Interior cleaner onto the parts and surfaces to be cleaned or apply using a damp sponge or cloth. Allow to take effect according to the degree of contamination but do not allow to dry out. Next, rub in and then rub dry with a clean damp cloth. Repeat treatment if contamination persists.
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ECS - Corporate Logo
T#:583828
Part#: 025384ECS04-0420
Ships on Dec 11, 2026
Sale - Save 5% $ 340.99

This product was last offered at the strikethrough price on
06-14-2026

$ 323.94 USD
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$ 340.99

This product was last offered at the strikethrough price on
06-14-2026

$ 323.94 USD
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Enhance the wheel setup of your BMW with the BMW Titanium Conical Seat Wheel Bolt - 12x1.5x45mm - Set Of 20. This high-quality set of titanium wheel bolts from ECS Tuning is designed specifically for BMW vehicles, offering superior strength, durability, and corrosion resistance. With precise conical seat design, these wheel bolts ensure secure wheel mounting and optimal performance. Upgrade your BMW's wheels with this premium set of titanium wheel bolts.

  • Superior strength and durability
  • Corrosion-resistant titanium construction
  • Precise conical seat design for secure wheel mounting
  • Designed specifically for BMW vehicles
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Schwaben Ear-Type Clamp Pliers
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:363126
Part#: 006343SCH01A
In Stock
Sale - Save 25% $ 49.99

This product was last offered at the strikethrough price on
05-02-2026

$ 37.49 USD
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$ 49.99

This product was last offered at the strikethrough price on
05-02-2026

$ 37.49 USD
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Commonly used when replacing axle shaft boots.

Features:

  • Crimp and flatten design
  • Produces a clean factory style crimp
  • Limited Lifetime Warranty
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New Alternator - 120A
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:25042543
Part#: 12317501690
In Stock
Sale - Save 20% $ 211.99

This product was last offered at the strikethrough price on
05-03-2026

$ 169.59 USD
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$ 211.99

This product was last offered at the strikethrough price on
05-03-2026

$ 169.59 USD
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Schwaben Universal 3-Jaw Adjustable Oil Filter Wrench
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:378200
Part#: 006212SCH01A
In Stock
Sale - Save 25% $ 26.99

This product was last offered at the strikethrough price on
05-02-2026

$ 20.24 USD
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$ 26.99

This product was last offered at the strikethrough price on
05-02-2026

$ 20.24 USD
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Use on to remove spin-on type filters from 2-1/2" to 3-3/4" (63.5-95mm). 3/8" square drive works with 3/8" ratchet or extension.
Schwaben 6mm Hose Clamp Flexible Driver
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:385269
Part#: 010658SCH02A
In Stock
Sale - Save 15% $ 7.99

This product was last offered at the strikethrough price on
05-03-2026

$ 6.79 USD
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$ 7.99

This product was last offered at the strikethrough price on
05-03-2026

$ 6.79 USD
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Makes those hard to reach hose clamps much easier to loosen up.

Features:

  • 6mm driver
  • 6"  flex shaft
  • Overall length of 10-1/2"
  • No-slip grip resistant to wet or oil coated hands

 

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Schwaben 8mm Hose Clamp Flexible Driver
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:388019
Part#: 010658SCH03A
In Stock
Sale - Save 25% $ 9.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.49 USD
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$ 9.99

This product was last offered at the strikethrough price on
05-03-2026

$ 7.49 USD
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Schwaben has a solution to those hard to reach hose clamps with 8mm hex nuts. This 8mm driver features an overall length of 10-1/2" and a flex shaft length of 6". The ergonomic handle features a non-slip grip for when your hands are oily or wet.

8mm/ 5/16" are commonly found on aftermarket hose clamps. 

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Aluminum Socket Holder - 1/4" Drive
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:1105911
Part#: LCB173SCH
In Stock
Sale - Save 15% $ 4.99

This product was last offered at the strikethrough price on
05-03-2026

$ 4.24 USD
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$ 4.99

This product was last offered at the strikethrough price on
05-03-2026

$ 4.24 USD
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Socket holders perfect for any home or shop.
Turner Double Adjustable Short Shift Kit - E39 540i M5
10X Entries Into Our F80 M3 Sweepstakes
Height and throw adjustable, featuring quick change rally lever extensions!
Turner Motorsport - Corporate Logo
T#:558784
Part#: 026017TMS08
In Stock
Sale - Save 3% $ 420.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 409.58 USD
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$ 420.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 409.58 USD
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We have always loved BMWs, but one of their shortcomings has always been shifter throw and feel. Even driving your BMW home from the dealership, you might realize that the shifter throw leaves something to be desired when you find your right hand in your backseat when shifting into fourth gear. Things only go downhill from here, as these cars increase in age and mileage shifts feel less and less precise. Here at Turner, we CAD design everything in house and source the best materials to give you a truly amazing product and enhance the driving experience in your ultimate driving machine. After extensive testing and development, we are proud to present you with our Turner Motorsport short shifter. We wanted to develop something that could fit any BMW owner’s preferences - our engineering team decided this could be designed a height and throw adjustable short shifter that also features a “Quick Change” rally lever extension that allows you to easily swap back and forth between OE height shifter and the longer, rally lever you see in the product photos. Why the rally lever extension? Having the added height allows you to keep both hands closer to the wheel through shifts - this is especially helpful on the track, but we like it in our daily drivers too.
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Turner Double Adjustable Short Shift Kit - E39 525i 528i 530i ...
10X Entries Into Our F80 M3 Sweepstakes
Height and throw adjustable, featuring quick change rally lever extensions!
Turner Motorsport - Corporate Logo
T#:577647
Part#: 026017TMS12
In Stock
Sale - Save 3% $ 420.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 409.58 USD
Free Shipping
Sale - Save 3%
$ 420.99

This product was last offered at the strikethrough price on
06-14-2026

Starting at $ 409.58 USD
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We have always loved BMWs, but one of their shortcomings has always been shifter throw and feel. Even driving your BMW home from the dealership, you might realize that the shifter throw leaves something to be desired when you find your right hand in your backseat when shifting into fourth gear. Things only go downhill from here, as these cars increase in age and mileage shifts feel less and less precise. Here at Turner, we CAD design everything in house and source the best materials to give you a truly amazing product and enhance the driving experience in your ultimate driving machine. After extensive testing and development, we are proud to present you with our Turner Motorsport short shifter. We wanted to develop something that could fit any BMW owner’s preferences - our engineering team decided this could be designed a height and throw adjustable short shifter that also features a “Quick Change” rally lever extension that allows you to easily swap back and forth between OE height shifter and the longer, rally lever you see in the product photos. Why the rally lever extension? Having the added height allows you to keep both hands closer to the wheel through shifts - this is especially helpful on the track, but we like it in our daily drivers too.
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Enthusiast Bundles - Corporate Logo
T#:25042522
Part#: 026017TMS08EBKT
In Stock
$ 770.89

This product was last offered at the strikethrough price on
08-18-2026

$ 728.03 USD
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$ 728.03 USD
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Upgrade your BMW shifting experience with the Turner Motorsport Double Adjustable Short Shift Kit. Say goodbye to long factory throws and hello to a double-adjustable short shifter that brings excitement back to your driving. Turner's innovation allows you to fine-tune both height and throw, providing a customizable and engaging driving experience. Whether you're a track enthusiast, a weekend warrior, or a daily driver, Turner's short shifter kit caters to your needs.

Benefits:

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

Installation:

  • Bearing cup assembly for easy installation from inside the vehicle
  • "Quick Change" between standard and "Rally Style" upper shift levers

Adjustability:

  • Independently adjustable knob height
  • 22mm adjustment range to fine-tune shifter throw and feel
  • Independently adjustable shifter throw
  • Adjustments can be done in the car without removing the shifter

Design Features:

  • Lower Shifter Assembly CNC machined from 4140 chromoly steel
  • Melonite coated with 304 stainless steel shifter ball and Nylatron® NSM bushings
  • Lower shift arm with a 10mm adjustment range
  • Shift levers and shifter bearing cup assembly machined from 6061-T6 aluminum
  • Rally Upper Shift Lever machine grooved for OEM boot compatibility

Turner Weighted Shift Knob - 6 Speed

The Turner Weighted Shift Knob adds an extra dimension to your driving experience. With a fantastic feel and increased weight for faster engagement, this shift knob is designed to make you want to hit the road. Crafted from billet 6061-T6 aluminum with a durable anodized finish, this knob boasts precision and durability. The weighted design, at 340g, smoothens shifts for faster engagement, providing an improved overall shifting experience.

Features:

  • Anodized billet aluminum core
  • Extremely durable Delrin outer construction
  • 340g (11.99oz) for enhanced shift smoothness
  • 6 Speed Coin design
  • Anodized billet shift boot collar with Turner logo engraved

Turner Motorsport DSSR - E39 540i/M5 (273mm)

Take your BMW E39 540i/M5 shifting to the next level with the Turner Motorsport DSSR. Developed in collaboration with Rennline, this Dual Shear Selector Rod (DSSR) eliminates slop in the stock shifter, providing a more precise and accurate shift. Compatible with stock or Turner shifters, the DSSR is machined from 303 stainless steel for superior corrosion resistance.

Features & Benefits:

  • Provides a more positive feel by reducing play in the linkage
  • Minimizes deflection for a crisp shift
  • Manufactured from 303 stainless steel
  • Replacement for 25111222717 (E39 540i or M5 models)
  • Works with stock or Turner shifters
  • Necessary hardware included
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Bav Auto Crankcase Pressure Regulator Valve - E36 E39 Z3
For vehicles with production date up to 09/1998
10X Entries Into Our F80 M3 Sweepstakes
Bavarian Autosport - Corporate Logo
T#:638090
Part#: 11151703484
In Stock
Sale - Save 20% $ 38.99

This product was last offered at the strikethrough price on
05-03-2026

$ 31.19 USD
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$ 38.99

This product was last offered at the strikethrough price on
05-03-2026

$ 31.19 USD
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BMW has an issue with oil separators freezing in cold weather if the engine is not fully warmed up during driving. Common symptoms are a howling noise followed by oil leaks. Crankcase breather valve used to purge the oil vapor from the engine block into the valve cover. This valve has 4 hoses connected to it, running to dipstick, valve cover, air intake. You should also look into replacing your valve cover gasket when changing the separator.
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HJS - Corporate Logo
T#:556831
Part#: 11421407441
Ships on Nov 17, 2026
$ 20.99 USD
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2 required per car

Crankcase Vent Valve - E36, E39, Z3
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:14288
Part#: TMS14288
Ships in 1 Business Day
Sale - Save 26% $ 51.99

This product was last offered at the strikethrough price on
05-03-2026

$ 38.23 USD
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Sale - Save 26%
$ 51.99

This product was last offered at the strikethrough price on
05-03-2026

$ 38.23 USD
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The crankcase vent valve (CVV) holds and releases oil vapors that build up in the engine. It's the same type of system previously known as a PCV valve and the same deficiencies exist. Over time, the CVV will become saturated and clogged with oil. When this happens, the oil-rich vapors from the engine will back up into the intake tract and eventually into the combustion chamber. The oil added to the gasoline/air mix will cause misfires, carbon deposits, rough running, and blue smoke out the tailpipe. Replacing the CVV every 70,000 miles will ensure the correct and clean ventilation of oil vapor.

Replacement of the CVV can be done without removing the intake manifold. But replacing it during an M50 Manifold upgrade is the perfect time.

Included:
11151703484 - crankcase vent valve
13411733217 - sealing grommet

This item fits the following BMWs:
1996-1999 E36 BMW 323is 323ic 328i 328is 328ic M3
1997-1998 E39 BMW 528i
1997-1998 Z3 BMW Z3 2.8
1998-2000 Z3 BMW Z3 M Roadster M Coupe
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PIAA - Corporate Logo
T#:31158805
Part#: 85115
Ships on Nov 12, 2026
$ 77.99 USD
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Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db

The Superior Bass Sports Horn Kit 330Hz + 400Hz 112Db is designed to make sure your presence is known with powerful, attention-grabbing sound. These high-performance sports horns feature:

  • Impressive Loudness: Delivers a powerful 112 decibels, ensuring you’re heard in any situation.
  • Dual Frequency: Includes 330Hz and 400Hz horns for a dynamic and distinct sound.
  • Lightweight & Durable: Constructed for easy installation with weather-resistant covers, built to withstand the elements.
  • Easy Installation: Quick and straightforward to install, enhancing vehicle safety with minimal effort.

The kit is a must-have for anyone looking to enhance their vehicle’s horn performance and visibility on the road.

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Schwaben Wheel Hanger - M12x1.5 Thread
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:376087
Part#: 003335SCH01A
In Stock
Sale - Save 25% $ 28.99

This product was last offered at the strikethrough price on
05-02-2026

$ 21.74 USD
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$ 28.99

This product was last offered at the strikethrough price on
05-02-2026

$ 21.74 USD
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Our aluminum wheel hanger makes it easy to remove and install wheels. Just thread the hanger stud into a wheel bolt hole and hang the wheel safely while you rotate tires or remove them for service or vehicle repair. (It's also great for keeping wheel bolt holes aligned on cars with spacers.)

Features:

  • Longer & Lighter
  • Made of 6061-T6 aluminum
  • Anodized for hardness and good looks
  • Knurled, non-slip handle has a drilled hole so you can hang it on a pegboard hook in your garage

 

Better still, order two: one for your garage and another for the emergency tool kit in you trunk.

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ECS - Corporate Logo
T#:394203
Part#: 012017ECS03A
In Stock
Sale - Save 20% $ 68.99

This product was last offered at the strikethrough price on
06-13-2026

$ 55.19 USD
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$ 68.99

This product was last offered at the strikethrough price on
06-13-2026

$ 55.19 USD
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Resolve the notorious rattle in early VANOS systems with precision-machined spacer rings designed to counter wear issues and ensure extended, reliable performance.
Bav Auto Non-Marring Pry Tool Set - 5 Piece - BMW & MINI
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580339
Part#: B8800007
In Stock
Sale - Save 25% $ 28.99

This product was last offered at the strikethrough price on
05-03-2026

$ 21.74 USD
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$ 28.99

This product was last offered at the strikethrough price on
05-03-2026

$ 21.74 USD
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Remove door panels, trim, etc., with ease... without scratches. This 5-piece, double-ended, pry tool kit is made of impact-resistant nylon that doesn't scratch paint or mar parts like metal pry tools and screwdrivers. Great for door and window repairs, emblems, mouldings, etc.
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Bav Auto Wheel Bearing Tool Master Set
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580402
Part#: B8800092
In Stock
Sale - Save 5% $ 355.99

This product was last offered at the strikethrough price on
05-03-2026

$ 338.19 USD
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$ 355.99

This product was last offered at the strikethrough price on
05-03-2026

$ 338.19 USD
For removal and installation of pressed in rear wheel bearings on most BMW's and pressed in front wheel bearing on many all-wheel drive BMWs.


Bav Auto 9-Way Slide Hammer Puller Set
10X Entries Into Our F80 M3 Sweepstakes
Bav Auto Tools - Corporate Logo
T#:580405
Part#: B8800095
In Stock
Sale - Save 5% $ 104.99

This product was last offered at the strikethrough price on
05-03-2026

$ 99.74 USD
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$ 104.99

This product was last offered at the strikethrough price on
05-03-2026

$ 99.74 USD
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A complete slide hammer kit for your next suspension job.
Bav Auto Tools - Corporate Logo
T#:580383
Part#: B8800067
In Stock
Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
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This product was last offered at the strikethrough price on
05-03-2026

$ 23.99 USD
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This 1/2" Drive, 7/8" x 6" Extra Long O2 sensor tool is used to remove difficult to reach oxygen sensors.
Bremmen Pneumatic Air Bag Spring - Rear Left - BMW E39 Touring (Wagon...
For touring models with self leveling sport suspension
10X Entries Into Our F80 M3 Sweepstakes
For touring models with self leveling sport suspension
Bremmen Parts - Corporate Logo
T#:4455988
Part#: 37121095081
In Stock
Sale - Save 26% $ 187.99

This product was last offered at the strikethrough price on
07-23-2026

$ 138.99 USD
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$ 187.99

This product was last offered at the strikethrough price on
07-23-2026

$ 138.99 USD
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OEM quality replacement rear suspension air bag; corrects sagging suspension.

Triple Baffled Power Steering Reservoir - Angled Mount
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:9609819
Part#: 004898LA01KT
In Stock
Sale - Save 25% $ 397.99

This product was last offered at the strikethrough price on
06-14-2026

$ 298.49 USD
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$ 397.99

This product was last offered at the strikethrough price on
06-14-2026

$ 298.49 USD
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Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir.
Upgraded for thermal capacity, performance and extended rack life!

Our Turner triple baffled reservoir allows you to fix the downfalls of the factory BMW power steering expansion tank without losing that factory feel. The upgraded Turner reservoir has internal baffling to prevent cavitation and air pocket to make sure your rack is getting the supply of power steering. The constant flow of power steering keeps your rack cooled, lubricated and functioning properly. Extend the life of your rack and seals for years to come with increased performance and drivability. Can be used in motorsport, off-roading and daily use applications for a truly unique and universal upgrade.

Eliminates the grimy, leaky, factory BMW power steering expansion tank with a beautiful aluminum component. Increased factory power steering performance in both feel and cooling. Factory-fit with both hoses and bracketry. Additional cooling capacity will increase fluid thermal carrying capacity before overheating. Adapters where necessary to ensure reservoir will work with to-be-designed AN hose kits as well as factory hoses. Add-on, in-line valves to allow for easy flushing of power steering fluid.

Features:

Billet aluminum construction

Eliminates the leaky factory BMW reservoir and replaces it with a billet aluminum component.

Upgraded 0.45L capacity for better cooling and reduced overflow.

Internal baffles to remove bubbles caused by pump cavitation

Compatible with factory hoses and factory bracket.

Removeable Internal mesh filter

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Transmission Detent Installation Tool Set - ZF S5D 320Z
10X Entries Into Our F80 M3 Sweepstakes
Turner Motorsport - Corporate Logo
T#:37487290
Part#: 054834LA01AKT
In Stock
Sale - Save 25% $ 117.99

This product was last offered at the strikethrough price on
06-14-2026

$ 88.49 USD
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Sale - Save 25%
$ 117.99

This product was last offered at the strikethrough price on
06-14-2026

$ 88.49 USD
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The ZF S5D 320Z 5-speed transmission is known for its robust design, exceptional durability, and impressive power-handling capability. Unfortunately, as these transmissions age, shifter-related issues have become increasingly common. Problems such as difficulty selecting gears, a sticky shifter, or a decline in shift quality are often the result of worn detent springs, pins, and bushings. These components are essential for precise gear engagement and proper shifter centering, making their replacement a critical step in maintaining optimal performance.

Replacing detents requires specialized tools known as "drifts," which are notoriously hard to find. Fortunately, we've developed a complete Detent Tool Kit, featuring five precision-engineered drifts designed for exact fitment in the ZF transmission's detent bores. This toolset makes detent replacement straightforward and minimizes the risk of damage to internal transmission components.

Features

Complete Tool Kit: Includes five precision-machined drifts specifically designed for the ZF 5-speed transmission’s detent bores and caps. Hassle-Free Detent Replacement: Simplifies the process of removing and installing detents with professional-grade precision. Protects Your Investment: Reduces the risk of damaging internal transmission components during service. Durable Construction: Made from heavy-duty 1045 steel for exceptional strength and long-lasting reliability.

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Turner Motorsport - Corporate Logo
T#:9609820
Part#: 004898LA01SKT
In Stock
Sale - Save 25% $ 409.99

This product was last offered at the strikethrough price on
06-14-2026

$ 307.49 USD
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Sale - Save 25%
$ 409.99

This product was last offered at the strikethrough price on
06-14-2026

$ 307.49 USD
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Eliminate the grimy, leaky, factory BMW power steering expansion tank with a beautiful billet aluminum reservoir.
Upgraded for thermal capacity, performance and extended rack life!

Our Turner triple baffled reservoir allows you to fix the downfalls of the factory BMW power steering expansion tank without losing that factory feel. The upgraded Turner reservoir has internal baffling to prevent cavitation and air pocket to make sure your rack is getting the supply of power steering. The constant flow of power steering keeps your rack cooled, lubricated and functioning properly. Extend the life of your rack and seals for years to come with increased performance and drivability. Can be used in motorsport, off-roading and daily use applications for a truly unique and universal upgrade.

Eliminates the grimy, leaky, factory BMW power steering expansion tank with a beautiful aluminum component. Increased factory power steering performance in both feel and cooling. Factory-fit with both hoses and bracketry. Additional cooling capacity will increase fluid thermal carrying capacity before overheating. Adapters where necessary to ensure reservoir will work with to-be-designed AN hose kits as well as factory hoses. Add-on, in-line valves to allow for easy flushing of power steering fluid.

Features:

Billet aluminum construction

Eliminates the leaky factory BMW reservoir and replaces it with a billet aluminum component.

Upgraded 0.45L capacity for better cooling and reduced overflow.

Internal baffles to remove bubbles caused by pump cavitation

Compatible with factory hoses and factory bracket.

Removeable Internal mesh filter

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Packaged by Turner - Corporate Logo
T#:37453570
Part#: 054834LA01KT
In Stock
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$ 408.23 USD
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The ZF 320z S5D is a common swap choice among BMW enthusiasts due to its reliable and robust nature. Unfortunately, it does have a weakness. The detent pins and springs that live inside of the transmission are known to wear down over time, often causing the shift lever to lean towards the 5th gear position when in neutral.

This full-service kit consists of everything you need to replace the failing detents in your ZF transmission. The kit contains only Genuine ZF components, all of which are sure to provide you with smooth shifting and operation for years to come.

This kit includes the following items:

3 Shift Pin Kits - 23117525048
2 Slide Bushings - 23117533395
2 Gearbox sealing lids - 23311224825
1 Shifter detent pin - 23311224849
1 Shifter detent pin - 23317502165
2 Lock Rings - 23317531374
3 Spring Retention Plates - 23317637524
5 Detent Drift/Punch Tools - 054834LA01AKT
Remedying the ZF's detent issue is a must for any enthusiast planning to get the most out of their transmission. Proper centering is essential for quick and smooth shifting, both being desirable features in any application. This kit is easy to install with several DIY guides existing online. A set of "drift" tools are included for proper installation.

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PIAA - Corporate Logo
T#:22987079
Part#: 22-13411
In Stock
$ 59.94 USD
Free Shipping on orders $49 and up

Introducing the Solar Yellow line of bulbs, representing the next evolutionary step in yellow lighting technology. These bulbs feature cutting-edge Vivid-Coat Technology, enabling superior light transmission through the coating, ensuring outstanding performance in adverse weather conditions. With a 2500K yellow color temperature, they provide safer visibility in snow, sleet, fog, dust, and smoke, catering perfectly to inclement weather needs. Whether you're seeking an aesthetic enhancement or improved lighting performance in challenging conditions, Solar Yellow bulbs offer an ideal solution.

  • Highest quality quartz glass and alloy filament for enhanced performance and durability
  • Vivid-Coat Technology minimizes light loss compared to standard coated bulbs
  • Cutting-edge yellow output improves visibility in inclement weather
  • 2500K Yellow Color significantly reduces glare compared to white light
  • Enhances visibility in challenging weather conditions
  • Backed by a one-year warranty
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Wheel Hanger 3-Pack - Schwaben
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:577651
Part#: HANGERPACKKT
In Stock
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$ 67.48 USD
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Just thread the hanger stud into a wheel bolt hole and hang the wheel safely while you rotate tires or remove them for service or vehicle repair. (It's also great for keeping wheel bolt holes aligned on cars with spacers.)
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PIAA - Corporate Logo
T#:20089562
Part#: 23-10104
Ships on Nov 12, 2026
$ 43.95 USD
Free Shipping on orders $49 and up
Treat yourself to the benefits of better visibility at night with these PIAA H4 Xtreme halogen bulbs!

Elevate your BMW or MINI's visibility with the 9003 / H4 Xtreme White Hybrid Halogen Headlight Bulbs - Pair. These high-performance bulbs offer superior illumination, enhancing safety and style on the road. With their hybrid halogen technology, they provide a bright white light for better visibility in all conditions. Easy to install and durable, these bulbs are a must-have upgrade for any BMW or MINI owner.

  • Superior illumination for enhanced visibility
  • Hybrid halogen technology for bright white light
  • Enhances safety and style on the road
  • Easy to install for hassle-free replacement
  • Durable construction for long-lasting use

Upgrade your BMW or MINI's headlights with the 9003 / H4 Xtreme White Hybrid Halogen Headlight Bulbs - Pair and experience improved visibility and safety.

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Centric - Corporate Logo
T#:209133
Part#: TMS209133
Special Order: No Guaranteed ETA
$ 71.99 USD
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$ 71.99 USD
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Centric Posi Quiet Brake pads surpass the braking performance of stock pads but do it with far less dust. This semi-metallic pad compound is very easy to use on the street with excellent feel and initial bite and low noise. But the best thing we like with these pads is how little dust they produce. You will be amazed at how little dust there is on your wheels after a week of use. These are a great replacement pad for fans of the discontinued PBR Metal Master Pads.

Position: both front calipers

This item fits the following BMWs:
1995-1999 E36 BMW M3
2001-2002 E46 BMW M3
1989-1995 E34 BMW 525i 530i 535i 540i M5
1997-1998 E39 BMW 528i
1988-1994 E32 BMW 735i 735il 740i 740il 750il
1998-2002 Z3 BMW M Roadster M Coupe
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M5X Dual Vanos Rebuild Kit - E39, E46, E60, E83, Z3, Z4
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:394319
Part#: 012017ECS
Ships in 3 Business Days
Sale - Save 10% $ 570.99

This product was last offered at the strikethrough price on
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Starting at $ 513.24 USD
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If you're not sure if your Vanos seals are bad then the only question you need to answer is if you've replaced them. Every unit from the factory came with the same failure prone o-rings and seals, even the re-manufactured units you can still get today. The only real fix is by replacing the seals and o-rings with material that is built to last in the oiled, extreme temperature environment found in these kits. 

A premium product replacement with easy to follow instructions makes rebuilding your Vanos unit a must. Even thought the power loss is barely felt it's the opposite result once you replace the seals, every car that gets rebuilt ends up wowing the customer and all of them saying they didn't realize what they lost. 

There are a number of symptoms that will plague your car as a result of these failing seals such as erratic idle, engine hesitation, stalling, and increased fuel consumption to name a few. If you've been chasing down any of these symptoms with no fix then this could be your issue.

While you 're replacing the seals in your Vanos unit it a good time to install anti-rattle spacers to tighten up the gaps in your stock assembly and get rid of that noisy Vanos clatter.

Rebuild instructions : http://bd8ba3c866c8cbc330ab-7b26c6f3e01bf511d4da3315c66902d6.r6.cf1.rackcdn.com/PDF_12017_BMW_M5X_Dual_Vanos_Rebuild_Kits.pdf

This item fits the following BMWs: 

1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi 
1999-2003 E39 BMW 525i 528i 530i 
2004-2010 E60 BMW 525i 530i 
2004-2006 E83 BMW X3 2.5i X3 3.0i 
2000-2006 E53 BMW X5 3.0i 
1999-2002 Z3 BMW Z3 2.3 Z3 2.5i Z3 2.8 Z3 3.0i 
2003-2005 Z4 BMW Z4 2.5i Z4 3.0i 

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Enthusiast Bundles - Corporate Logo
T#:26505011
Part#: PPS-172102KT
In Stock
$ 68.99 USD
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This kit includes a 3 piece protected socket set for your lug nuts and a Wheel Hanger to fit many Euro cars!
Strut and Shock Installation/Removal Set
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:583366
Part#: 026901SCH01A
Back Ordered
Sale - Save 10% $ 124.99

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When dismantling a suspension strut sometimes the securing nut can be difficult to access and the central strut itself needs to be held still while the nut is undone. This new Shock Absorber Tool Kit is designed to overcome these problems and make the job quick and easy.

The go-through design of the sockets and ratchet design allows the strut lock extensions to go right through the middle of the ratchet and socket. Five different strut lock extensions are included, to fit a variety of applications. Seven go-through deep sockets (16, 17, 18, 19, 21, 22 and 24mm) are included, plus a sliding T-bar.

Once the spring is compressed and the top plate is free, simply choose the correct strut lock extension and socket. Then fit the socket and the ratchet handle, and fit the strut lock straight through. The central strut is held steady, and the securing nut is quickly removed.

Specifically designed for repairing and replacing shock absorbers and struts
Contents: 7 - Go Thru' deep sockets: 16/17/18/19/21/22/24mm
3 x 1/2"D Hex bits: 6mm/7mm/8mm,
1 x sliding T-bar 1/2"D,
2 x slot bit sockets 5 x 8mm, 6 x 8mm x 1/2"D
Also includes 1 x 21mm Hex Go Thru' ratchet
Packed in a blow mold case for easy storage
For California Prop 65 warning see: www.P65Warnings.ca.gov.

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Shark Injector - Corporate Logo
T#:387517
Part#: N4M5BMRL
In Stock
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If you're looking for the easiest way to add power and torque to your BMW, a Shark Injector is answer to your prayers. Dyno-tuned by BMW tuning legend Jim Conforti, this software are designed to make the most of high-octane (91+) pump gas and boost mid-range torque and high-RPM horsepower. To make the most of these improvements, the rev limit is raised, and fuel and spark maps are fine-tuned to make your BMW perform better than it did when it left the factory. There is no downside to installing a Shark Injector - it's specially designed to safely improve performance, while maintaining driveability and improving responsiveness. All units are shipped with detailed instructions and are typically installed in an hour - a true plug-and-play performance solution. Installation is easy. Just plug in a battery charger to provide backup power to your car battery, plug in your Shark Injector, and push the button to start the process. The Shark Injector replaces parts of the stock software, while storing the original data in the unit for later use if needed. When the LED goes from red to green, you're ready to start enjoying your BMW's new performance! This software will wake up your M5 with improved throttle response and impressive gains of 23 hp at 6100 RPM and 19 lb/ft torque at 5000 RPM, with the rev limit raised to 7400 RPM! This software uses the smoother and more linear Euro throttle map. The quicker, more race-oriented "Shark-tuned" throttle is also available. Both are an upgrade over the stock US-market car's throttle response. Shark Injector software is ONLY compatible on NORTH AMERICAN SPEC BMWs. It is not designed to, nor will operate properly on EURO-SPEC BMWs
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Shark Injector - Corporate Logo
T#:387519
Part#: N4M5
In Stock
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$ 314.10 USD
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If you're looking for the easiest way to add power and torque to your BMW, a Shark Injector is answer to your prayers. Dyno-tuned by BMW tuning legend Jim Conforti, this software are designed to make the most of high-octane (91+) pump gas and boost mid-range torque and high-RPM horsepower. To make the most of these improvements, the rev limit is raised, and fuel and spark maps are fine-tuned to make your BMW perform better than it did when it left the factory. There is no downside to installing a Shark Injector - it's specially designed to safely improve performance, while maintaining driveability and improving responsiveness. All units are shipped with detailed instructions and are typically installed in an hour - a true plug-and-play performance solution. Installation is easy. Just plug in a battery charger to provide backup power to your car battery, plug in your Shark Injector, and push the button to start the process. The Shark Injector replaces parts of the stock software, while storing the original data in the unit for later use if needed. When the LED goes from red to green, you're ready to start enjoying your BMW's new performance! Gains of 23 hp at 6100 RPM and 19 lb/ft torque at 5000 RPM, with the rev limit raised to 7400 RPM! This software will wake up your M5 with improved throttle response and impressive gains of 23 hp at 6100 RPM and 19 lb/ft torque at 5000 RPM, with the rev limit raised to 7400 RPM! This software uses the more quicker, "Shark-tuned" throttle. The Euro throttle is also available. Both are an upgrade over the stock US-market car's throttle response. Shark Injector software is ONLY compatible on NORTH AMERICAN SPEC BMWs. It is not designed to, nor will operate properly on EURO-SPEC BMWs
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Shark Injector - Corporate Logo
T#:387551
Part#: N4MS4353
In Stock
Sale - Save 10% $ 349.00

This product was last offered at the strikethrough price on
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$ 314.10 USD
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Sale - Save 10%
$ 349.00

This product was last offered at the strikethrough price on
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$ 314.10 USD
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If you're looking for the easiest way to add power and torque to your BMW, a Shark Injector is answer to your prayers. Dyno-tuned by BMW tuning legend Jim Conforti, this software are designed to make the most of high-octane (91+) pump gas and boost mid-range torque and high-RPM horsepower. To make the most of these improvements, the rev limit is raised, and fuel and spark maps are fine-tuned to make your BMW perform better than it did when it left the factory. There is no downside to installing a Shark Injector - it's specially designed to safely improve performance, while maintaining driveability and improving responsiveness. All units are shipped with detailed instructions and are typically installed in an hour - a true plug-and-play performance solution. Installation is easy. Just plug in a battery charger to provide backup power to your car battery, plug in your Shark Injector, and push the button to start the process. The Shark Injector replaces parts of the stock software, while storing the original data in the unit for later use if needed. When the LED goes from red to green, you're ready to start enjoying your BMW's new performance! BMW's M54 engine is a finely-tuned machine, but there are still plenty of opportunities to improve the driving experience. Jim Conforti tuned this Shark Injector to produce an additional 4 HP & 2 lb/ft of torque, while improving engine response and raising the rev limit to 7,000 RPM and removing the speed limiter, unlocking the full potential of your BMW. Enjoy a vastly improved driving experience, especially under part-throttle and wide-open throttle acceleration. +4 HP at 5,800 RPM +2 torque @ 3,450 RPM Rev limit raised to 7,000 RPM Shark Injector software is ONLY compatible on NORTH AMERICAN SPEC BMWs. It is not designed to, nor will operate properly on EURO-SPEC BMWs
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Shark Injector - Corporate Logo
T#:387552
Part#: N4MS4352
In Stock
Sale - Save 10% $ 349.00

This product was last offered at the strikethrough price on
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$ 314.10 USD
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Enhance your BMW's performance effortlessly with the Shark Injector, the ultimate solution for adding power and torque. Tuned by BMW legend Jim Conforti, this software optimizes high-octane pump gas for mid-range torque and high-RPM horsepower. Experience a better-performing BMW without compromising drivability with the Shark Injector's plug-and-play design.

  • Easy Installation: Plug in a battery charger, connect the Shark Injector, and initiate the process with the push of a button. Straightforward installation typically takes just an hour.
  • Performance Boost: Gain 5 HP at 5,850 RPM, 5 lb/ft of torque at 3,600 RPM, and enjoy a raised rev limit to 7,000 RPM.
  • Improved Driving Experience: Jim Conforti's tuning enhances engine response and removes the speed limiter, unlocking your BMW's full potential.
  • North American Compatibility: Exclusively designed for North American SPEC BMWs; not suitable for Euro-SPEC BMWs.
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Baum Tools - Corporate Logo
T#:14221796
Part#: 112150
Ships in 5 Business Days
$ 112.49 USD
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For use with the M20, M42, M44, M50, M52, M54, S50, & S52 engines Certain engine services, such as the replacement of the harmonic balancer, require the crankshaft to be held in place to prevent rotation. This tool is designed to attach to the harmonic balancer, allowing the crank securing bolt to be removed or installed and torqued. Used with BMW tool 112 410 - BMW p/n 83300490884
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Shark Injector - Corporate Logo
T#:338939
Part#: TMS5470
In Stock
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Starting at $ 279.20 USD
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This product was last offered at the strikethrough price on
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Shark Injector Performance software includes:

  • Unlock LOADS of torque and horsepower in all gears, especially 1st, 2nd, and 3rd
  • Sport Mode Memory - the car remembers your last Sport Mode setting
  • Choose between 91 and 93 octane
  • Quicker throttle response in both Sport and non-Sport modes
  • Stock 7000 or Raised 7400 rev limit
  • Top Speed Limiter Removed

 

Performance software is a must-have upgrade on your E39 M5 and you won't find an easier and better software solution than the Shark Injector. Developed by BMW tuning expert Jim Conforti, this device plugs into the car's diagnostic port and flashes new performance files into your car's engine computer (ECU). There's no removal of the ECU and shipping, no cables, no laptop required - only a battery charger! Installation takes just a few minutes and your engine will perform like never before!

The Sport Mode Memory option will remember if you left the car in Sport Mode or not. When you restart the car it will be in the last setting you used. This is perfect for owners who use Sport Mode all the time. You won't have to remember to press the button each time you start the car. The Sport Mode button functions the same as before so you can turn Sport on/off at any time. The software will remember which one you left it in.

The M5 performance software was developed on the dyno to create maximum power and torque using premium 91+ octane fuel and revising the torque limiters in the ECU. The software makes changes to the ECU's maps and algorithms for fuel injection, ignition timing, VANOS and camshaft movement, and transitional fueling. We modify the maps for part throttle and full throttle so you get better response and more torque at all RPM. The stock software artificially limits torque output, especially in the first three gears. We raised the torque limiters in all gears so there is more torque available. You will see an immediate difference as soon as you leave your driveway! Choose between a stock 7,000 or raised 7,400 RPM rev limit. The top speed limiter is removed. By fine tuning these maps we've been able to improve the S62 engine beyond what BMW did by making more power and torque and a smoother-running engine.


Looking to maximize your power gains? Add a Turner IAT Relocation to combat power-robbing heat soak - the only true plug-and-play solution available. Heat soak is a real plague on consistent power for a stock or tuned vehicle.

4th Gear Dyno Chart3rd Gear Dyno ChartGains of 23 hp @ 6100 rpm and 19 lb/ft torque @ 5000 rpm!!!
We used several E39 M5s on our dyno to establish what the average/typical power numbers are. The dyno charts on the right are from the same car - a 2003 E39 M5 that was already equipped with intakes, mufflers, and running 93 octane. For our Shark Injector dynos we made baseline runs with the stock software and then runs in 3rd gear and 4th gear. The only changes to the car was the Shark Injector software. Why did we post dyno runs in different gears? The 3rd gear run shows the torque gain with the new torque limiters in the software. The 4th gear run is posted to be consistent with the industry-standard of dyno-ing cars in 4th gear. Note: comparing dyno results and wheel horsepower numbers from one shop to another is not advised. What really matters is the gain from stock to modified from the same car on the same dyno.

The Shark Injector plugs into the diagnostic port inside the E39 cabin. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. No other software product on the market comes close to how easy it is to install. You can use the Restore button to re-install the stock BMW software at any time. Detailed instructions are included. Other tuners require you to remove the ECU and ship it to them or use a laptop to read and write a new file. The Shark Injector is ready to install right out of the box! A planned future upgrade will allow you to use the USB port to load different performance files.

Read what others are saying!
(click to expand)

Shark Injector Installation Instructions
(click to expand)

Shark Injector FAQ
(click to expand)


This item fits the following BMWs:
1999-2003 E39 BMW M5

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Shark Injector - Corporate Logo
T#:338699
Part#: TMS1524
In Stock
Sale - Save 10% $ 349.00

This product was last offered at the strikethrough price on
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Starting at $ 314.10 USD
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  • Unlock torque and horsepower
  • Smoother engine with less hesitation
  • Improved throttle response
  • Rev limit increased to 7000
  • Top speed limiter removed
  • Installs in minutes!
  • Performance software is a must-have upgrade on your BMW and you won't find an easier and better software solution than the Shark Injector. Developed by BMW tuning expert Jim Conforti, this device plugs into the car's diagnostic port and flashes new performance files into your car's engine computer (ECU). There's no removal of the ECU and shipping, no cables, no laptop required - only a battery charger! Installation takes just a few minutes and your engine will perform like never before!

    The M54 performance software was developed on the dyno to create maximum power and torque using premium 91+ octane fuel while maintaining BMW reliability and smoothness. The software makes changes to the ECU's maps and algorithms for fuel injection, ignition timing, VANOS and camshaft movement, and transitional fueling. We modify the maps for part throttle and full throttle so you get better response and more torque at all RPM. We also raise the rev limit to 7,000 and remove the top speed limiter. By fine tuning these maps we've been able to improve the M54 engine beyond what BMW did by making more power and torque and a smoother-running engine.

    The Shark Injector plugs into the diagnostic port inside the E39 cabin. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. No other software product on the market comes close to how easy it is to install. You can use the Restore button to re-install the stock BMW software at any time. Detailed instructions are included. Other tuners require you to remove the ECU and ship it to them or use a laptop to read and write a new file. The Shark Injector is ready to install right out of the box! A planned future upgrade will allow you to use the USB port to load different performance files.

    2001-2003 E39 525i Performance Software Peak Power Gains

    HP Gain Up To + 5 @ 5850 RPM

    Torque Gain Up To + 5 @ 3600 RPM

    New Rev Limit7000 RPM


    M54 2.5-liter dyno chart -
    E46 325, E39 525, Z3 2.5i

    Read what others are saying!

    (click to expand)

    Cancan: "I have the Shark. Got it from Turner 18 months ago. I also have Intake and exhaust. It's all good. And I thought it made a huge difference."
    wolf888: "I have shark injector from Conforti and cold intake with heatshield with ITG filter and must to say- LOVE IT"Shark Injector Installation Instructions

    (click to expand)

    Shark Injector installation instructions
    A capable battery charger is required for the installation. The charger provides backup power supply to the regular car battery during installation. It must be capable of holding a continuous 10amp charge for the full installation (15-20 minutes).
    The minimum octane fuel for this software is 91.Shark Injector FAQ

    (click to expand)

    Shark Injector FAQ
    This item fits the following BMWs:
    2001-2003 E39 BMW 525i

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    Shark Injector - Corporate Logo
    T#:350948
    Part#: E39-M5-PERFORMAN
    In Stock
    Sale - Save 20% $ 349.00

    This product was last offered at the strikethrough price on
    05-03-2026

    Starting at $ 279.20 USD
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    Sale - Save 20%
    $ 349.00

    This product was last offered at the strikethrough price on
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    Starting at $ 279.20 USD
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    Shark Injector Performance software includes:

     

    • Unlock LOADS of torque and horsepower in all gears, especially 1st, 2nd, and 3rd
    • Race Software for Headers/Cat-delete
    • Choose between 91 and 93 octane
    • Quicker throttle response in both Sport and non-Sport modes
    • Top Speed Limiter Removed
    • Choice of several options to make driving your M5 more enjoyable

     

    Performance software is a must-have upgrade on your E39 M5 and you won't find an easier and better software solution than the Shark Injector. Developed by BMW tuning expert Jim Conforti, this device plugs into the car's diagnostic port and flashes new performance files into your car's engine computer (ECU). There's no removal of the ECU and shipping, no cables, no laptop required - only a battery charger! Installation takes just a few minutes and your engine will perform like never before! 

    The M5 performance software was developed on the dyno to create maximum power and torque using premium 91+ octane fuel and revising the torque limiters in the ECU. The software makes changes to the ECU's maps and algorithms for fuel injection, ignition timing, VANOS and camshaft movement, and transitional fueling. We modify the maps for part throttle and full throttle so you get better response and more torque at all RPM. The stock software artificially limits torque output, especially in the first three gears. We raised the torque limiters in all gears so there is more torque available. You will see an immediate difference as soon as you leave your driveway! Choose between a stock 7,000 or raised 7,400 RPM rev limit. The top speed limiter is removed. By fine tuning these maps we've been able to improve the S62 engine beyond what BMW did by making more power and torque and a smoother-running engine. 

     

     

    Gains of up to 23 hp @ 6100 rpm and 19 lb/ft torque @ 5000 rpm!!!
    We used several E39 M5s on our dyno to establish what the average/typical power numbers are. The dyno charts on the right are from the same car - a 2003 E39 M5 that was already equipped with intakes, mufflers, and running 93 octane. For our Shark Injector dynos we made baseline runs with the stock software and then runs in 3rd gear and 4th gear. The only changes to the car was the Shark Injector software. Why did we post dyno runs in different gears? The 3rd gear run shows the torque gain with the new torque limiters in the software. The 4th gear run is posted to be consistent with the industry-standard of dyno-ing cars in 4th gear. Note: comparing dyno results and wheel horsepower numbers from one shop to another is not advised. What really matters is the gain from stock to modified from the same car on the same dyno.

     

    Product Options: 
    Octane: Choose either 91 or 93 minimum octane. For 93 we can be more aggressive with the timing and get more power. But you must have 93+ octane available, using the 93 version with anything less is not recommended. 
    Throttle Setting: Choose an aggressive throttle response or a smoother, linear setting. The Shark enhanced throttle will be much quicker and more in line with the Motorsport inspiration of the M5. The Euro throttle is more linear in response and smoother than the stock US or Shark throttle. The Euro throttle is also known as the 'M5Board tune'. Our customers are split 50/50 so there is no "best throttle" mapping - it's personal preference. 
    Rev Limit: Choose a stock 7,000 RPM or raised 7,400 RPM rev limit. The raised rev limit is great for track or autocross where you can stay in gear longer and avoid untimely upshifts. The stock rev limit is for the non-track customer who wants all of the other benefits without the need to rev beyond the stock setting. 
    DSC/Sport Mode: This option will make Sport Mode active only when DSC is turned off. The Sport Mode button is disabled altogether so the only way to get Sport is to disable DSC. 


    The Shark Injector plugs into the diagnostic port inside the E39 cabin. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. No other software product on the market comes close to how easy it is to install. You can use the Restore button to re-install the stock BMW software at any time. Detailed instructions are included. Other tuners require you to remove the ECU and ship it to them or use a laptop to read and write a new file. The Shark Injector is ready to install right out of the box! A planned future upgrade will allow you to use the USB port to load different performance files.



    Looking to maximize your power gains? Add a Turner IAT Relocation to combat power-robbing heat soak - the only true plug-and-play solution available. Heat soak is a real plague on consistent power for a stock or tuned vehicle. Click here to read more about our IAT relocation kit.

     

     

     

     

    This part alters or deletes the emissions equipment on your car. Because of this, we require a waiver of emissions compliance to be signed and sent in to TMS. You can download the waiver here.

     

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    Shark Injector - Corporate Logo
    T#:338703
    Part#: TMS1520
    In Stock
    Sale - Save 10% $ 349.00

    This product was last offered at the strikethrough price on
    05-03-2026

    Starting at $ 314.10 USD
    Free Shipping
    Sale - Save 10%
    $ 349.00

    This product was last offered at the strikethrough price on
    05-03-2026

    Starting at $ 314.10 USD
    Free Shipping
    • Unlock torque and horsepower
    • Smoother engine with less hesitation
    • Improved throttle response
    • Rev limit increased to 7000
    • Top speed limiter removed
    • Installs in minutes!

    Performance software is a must-have upgrade on your BMW and you won't find an easier and better software solution than the Shark Injector. Developed by BMW tuning expert Jim Conforti, this device plugs into the car's diagnostic port and flashes new performance files into your car's engine computer (ECU). There's no removal of the ECU and shipping, no cables, no laptop required - only a battery charger! Installation takes just a few minutes and your engine will perform like never before!

    The M54 performance software was developed on the dyno to create maximum power and torque using premium 91+ octane fuel while maintaining BMW reliability and smoothness. The software makes changes to the ECU's maps and algorithms for fuel injection, ignition timing, VANOS and camshaft movement, and transitional fueling. We modify the maps for part throttle and full throttle so you get better response and more torque at all RPM. We also raise the rev limit to 7,000 and remove the top speed limiter. By fine tuning these maps we've been able to improve the M54 engine beyond what BMW did by making more power and torque and a smoother-running engine.

    The Shark Injector plugs into the diagnostic port inside the E39 cabin. With the battery charger supplying power, press the Upgrade button and within minutes the ECU is reflashed with the new performance tune. No other software product on the market comes close to how easy it is to install. You can use the Restore button to re-install the stock BMW software at any time. Detailed instructions are included. Other tuners require you to remove the ECU and ship it to them or use a laptop to read and write a new file. The Shark Injector is ready to install right out of the box! A planned future upgrade will allow you to use the USB port to load different performance files.

    2001-2003 E39 525i Performance Software Peak Power Gains
    HP Gain+ 4 @ 5800 RPM
    Torque Gain+ 2 @ 3450 RPM
    New Rev Limit7000 RPM

    M54 2.5-liter dyno chart -
    E46 325, E39 525, Z3 2.5i

    Read what others are saying!
    (click to expand)
    Brian: "Down loaded it with no problems. Initial driving..most noticeable is throttle response in all gears, also low end grunt is better. I can tell a difference for sure."
    Shark Injector Installation Instructions
    (click to expand)
    Shark Injector installation instructions
    A capable battery charger is required for the installation. The charger provides backup power supply to the regular car battery during installation. It must be capable of holding a continuous 10amp charge for the full installation (15-20 minutes).
    The minimum octane fuel for this software is 91.
    Shark Injector FAQ
    (click to expand)

    This item fits the following BMWs:
    2001-2003 E39 BMW 530i
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    Packaged by Turner - Corporate Logo
    T#:2893
    Part#: TMS2893
    Ships in 3 Business Days
    Sale - Save 1% $ 824.95

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 816.73 USD
    Sale - Save 1%
    $ 824.95

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 816.73 USD
    2001-2003 E39 525i Stage 1 Performance Package
    Peak Power Gain: +8hp / +8ft-lbs
    Rev limit: 7000
    Octane: 91 or higher

    Our Stage 1 kit featuring a cold-air intake kit and matching performance software. The aFe intake is a cone filter with a heat-blocking shield around it. The larger surface area of the filter, combined with the heat shield, allow more cool air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with heat shield, intake tube, sealing materials, hardware, and install instructions.

    The software is tuned by BMW tuning whiz Jim Conforti and supplied with the Shark Injector. The Shark Injector is a do-it-yourself reflash tool that plugs into the OBD diagnostic plug in your dash. With the push of a button, it will copy your stock software and reflash your computer with the performance tune. You can set it back to stock at any time by following the same procedure.

    Both of these items are packaged and work together. They provide a solid performance boost with a low upfront cost. For an excellent 'bang for the buck' upgrade, the software and intake are a great choice (TMS Underdrive Pulleys would also be on that list).

    Related Upgrades: We are often asked what would complement our software and intake packages. Within any Stage, we recommend our Underdrive Power Pulley Kits. The Power Pulley Kit will under-drive the alternator, water pump, and power steering pump. Under-driving means each component is moving slower which requires less power. The saved horsepower is put back to the engine where it transfers to power at the wheels. Power gains are typically 10 horsepower at the wheels.

    2001-2003 E39 525i Stage 1 Engine Upgrade includes:
    aFe Cold Air Intake (filter, heat shield, intake tube)
    Shark Injector performance software

    Applications:
    2001-2003 E39 525i sedan
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    Packaged by Turner - Corporate Logo
    T#:2894
    Part#: TMS2894
    Ships in 2 Business Days
    Sale - Save 3% $ 736.00

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 713.92 USD
    Sale - Save 3%
    $ 736.00

    This product was last offered at the strikethrough price on
    05-03-2026

    $ 713.92 USD
    2001-2003 E39 530i Stage 1 Performance Package
    Peak Power Gain: +8hp / +10ft-lbs
    Rev limit: 7000
    Octane: 91 or higher

    Our Stage 1 kit featuring a cold-air intake kit and matching performance software. The aFe intake is a cone filter with a heat-blocking shield around it. The larger surface area of the filter, combined with the heat shield, allow more cool air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with heat shield, intake tube, sealing materials, hardware, and install instructions.

    The software is tuned by BMW tuning whiz Jim Conforti and supplied with the Shark Injector. The Shark Injector is a do-it-yourself reflash tool that plugs into the OBD diagnostic plug in your dash. With the push of a button, it will copy your stock software and reflash your computer with the performance tune. You can set it back to stock at any time by following the same procedure.

    Both of these items are packaged and work together. They provide a solid performance boost with a low upfront cost. For an excellent 'bang for the buck' upgrade, the software and intake are a great choice (TMS Underdrive Pulleys would also be on that list).

    Related Upgrades: We are often asked what would complement our software and intake packages. Within any Stage, we recommend our Underdrive Power Pulley Kits. The Power Pulley Kit will under-drive the alternator, water pump, and power steering pump. Under-driving means each component is moving slower which requires less power. The saved horsepower is put back to the engine where it transfers to power at the wheels. Power gains are typically 10 horsepower at the wheels.

    2001-2003 E39 530i Stage 1 Engine Upgrade includes:
    aFe Cold Air Intake (filter, heat shield, intake tube)
    Shark Injector performance software

    Applications:
    2001-2003 E39 530i sedan
    Show More Show Less
    OMP - Corporate Logo
    T#:393730
    Part#: HC/733E
    In Stock
    $ 95.99 USD
    Free Shipping
    $ 95.99 USD
    Free Shipping
    Steel brackets for side mounted seats. Low model. 350 mm length x 3 mm thick.