BMW Drivetrain Parts for BMW E46 M3 S54 (1999-2005)

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Building your perfect BMW is more than just adding horsepower and stiff suspension. Your drivetrain needs attention in order to deliver power effectively. Most BMWs feature comfortable clutch discs, heavy flywheels, long shifter throws, and open differentials. The drivetrain transmits power to the wheels, but can also be a source of power loss when it is designed for comfort rather than performance. Everything on this page will help you improve your power delivery and driving experience by providing custom Limited Slip Differentials, Short Shift Conversions, Performance Clutch Discs, Lightweight Flywheels, and anything else your BMW needs to be the perfect driving experience.

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Enthusiast Bundles - Corporate Logo
T#:26504984
Part#: 011885SCH01A02KT
In Stock
Sale - Save 25% $ 144.99

This product was last offered at the strikethrough price on
07-31-2026

$ 108.74 USD
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Sale - Save 25%
$ 144.99

This product was last offered at the strikethrough price on
07-31-2026

$ 108.74 USD
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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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Axle Installation Kit
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:584103
Part#: 010012SCH01A
In Stock
Sale - Save 3% $ 178.99

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

$ 173.62 USD
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Sale - Save 3%
$ 178.99

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

$ 173.62 USD
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Easily install axles with tight tolerances into the hub assembly!
URO Differential Cover for E46 M3
2X Entries Into Our F80 M3 Sweepstakes
URO - Corporate Logo
T#:37993429
Part#: 33112282482
In Stock
$ 241.99 USD
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Differential bushing failure is a common weak point of the E46 M3. Bushings are not sold separately, you will need the whole rear cover.

Genuine BMW - Corporate Logo
T#:7583
Part#: 23311228470
Ships in 1-2 days
3% off MSRP $ 35.99

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

$ 34.99 USD
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3% off MSRP
$ 35.99

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

$ 34.99 USD
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Mounting cap for the transmission assembly.


Genuine BMW Cap
This item fits the following BMW Chassis:
E34 M5,E30,E34,E36,E39,E46,E85 Z4
 

 


Genuine BMW - Corporate Logo
T#:20750
Part#: 23311282539
In Stock
2% off MSRP $ 53.99

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

$ 52.99 USD
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2% off MSRP
$ 53.99

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

$ 52.99 USD
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Genuine BMW Locking Pin
This item fits the following BMW Chassis:
E46 M3,E34,E39,E46

Genuine BMW - Corporate Logo
T#:1482
Part#: 11517838118
Ships in 1 day
6% off MSRP $ 632.99

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

$ 595.99 USD
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6% off MSRP
$ 632.99

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

$ 595.99 USD
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The E46 M3 does not suffer from the cooling nightmares of the previous E36 models. The original water pump uses a composite impeller, not plastic or metal, so the BMW pump will typically last 85,000+ miles before the bearings show signs of wear (the composite impeller is not the reason for preventative maintenance - it's the bearings). We prefer the OE BMW pump to the aftermarket brands because it uses the composite impeller, it has a proven reliability record, and the pricing represents a solid value upgrade. The pump is located on the front of the engine with the fan attached to it. The complexity of the S54 engine means the water pump has multiple gaskets and seals that should also be replaced. And if the thermostat has not been changed then this is the best time for a new one as well.

Composite vs Metal
BMW designed this water pump to use a composite impeller. It is much stronger than the plastic pieces that were so problematic in the mid-90s. The aftermarket solution to the plastic issues was to use a metal impeller. This solved the impeller issues but created some others. The metal impeller is heavier than composite or plastic and that led to quicker bearing failure on the E36 pump (sometimes within a year). The possibility exists that the same premature bearing failure can happen on the E46 M3 metal impeller pumps as well. The heavier weight also has the drawback of using more horsepower since it requires more effort to move the heavier piece. The composite materials solve all of these issues - light weight, strong, long lasting, and relatively inexpensive. They also come with a two-year warranty (most aftermarket pumps are one year). Original BMW water pumps for the E36 (and most other modern BMWs) now use a composite impeller so any issues with factory pumps are long gone. Original BMW water pumps for the E46 M3 are known to last over 100,000 miles and the composite is still in excellent condition (failure is usually typical leaks from worn bearings). For preventative maintenance we recommend a replacement around 85,000 miles. Alternate part numbers: 11517838118, 11517838159.

This item fits the following BMWs:
2001-2006 E46 BMW M3
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Genuine BMW Transmission Lock Pin Kit - E39, E46, E52
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:56471649
Part#: 23317501584KT2
Ships in 1 day
New Item
$ 86.99 USD
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This shift detent refresh kit restores positive gear indexing and exact shift lever centering. Don't let worn internal hardware degrade your driver engagement and rebuild your shift mechanism with the exact components needed to handle aggressive shifting.
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Genuine BMW - Corporate Logo
T#:370787
Part#: 25117527259
In Stock
$ 328.99

This product was last offered at the strikethrough price on
08-25-2026

$ 327.99 USD
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$ 327.99 USD
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Clutch Master Cylinder
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:38655177
Part#: 21521163899
Ships in 4 Business Days
$ 100.99

This product was last offered at the strikethrough price on
05-07-2026

$ 97.99 USD
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$ 97.99 USD
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Motul - Corporate Logo
T#:2448
Part#: MO300V-10W40-2L
In Stock
10% off MSRP $ 60.83

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

$ 54.74 USD
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10% off MSRP
$ 60.83

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

$ 54.74 USD
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10W40 MOTUL 300V series "CHRONO" competition racing oil is a true racing lubricant for true race cars. Designed for high temperatures, high shear, and the rigors of professional and endurance racing. MOTUL has developed Double Ester Technology for new 300V series, superior to complex ester which was previously recognized as the best base oil (up to now!). Double Ester Technology, made by carefully balancing the ratio of complex ester and the newly developed macromolecular high polymer ester, enable base oil more wide-ranged, and delivers high output performance and superior reliability.
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CTA Tools - Corporate Logo
T#:640935
Part#: CTA7074
In Stock
$ 97.57 USD
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$ 97.57 USD
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Transfer oil or fluid with this Extractor/Filling Pump Kit
Liqui-Moly Top Tec ATF 1800 - 5 Liters
10X Entries Into Our F80 M3 Sweepstakes
Liqui-Moly - Corporate Logo
T#:44122905
Part#: 22036
Ships in 4 Business Days
20% off MSRP $ 84.99

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

$ 67.99 USD
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20% off MSRP
$ 84.99

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

$ 67.99 USD
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Genuine European BMW - Corporate Logo
T#:383934
Part#: 21532282549
In Stock
$ 224.99 USD
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$ 224.99 USD
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This is required when installing a CSL airbox on an M3 with an SMG transmission. The expansion tank holds the hydraulic fluid for the SMG clutch cylinder.
Powerflex - Corporate Logo
T#:9771557
Part#: PFF5-4655P
Ships in 1 Business Day
$ 118.99 USD
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Lock down your gearbox centerline. These 80A durometer polyurethane mounts increase transmission rigidity by 260% using CNC-machined aluminum caps, eliminating high-RPM shifter twist and structural mis-shifts on track.
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Redline - Corporate Logo
T#:22789648
Part#: 58504
In Stock
$ 25.99 USD
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SuperLight ShockProof Gear Oil stands out as a specialized lubricant meticulously crafted for high-performance applications, specifically tailored for transmissions and gearboxes. This product, hailing from the renowned Red Line Oil, is intricately engineered to deliver exceptional protection even in the most demanding conditions. Here's a breakdown: SuperLight Formula: The "SuperLight" designation signifies that this gear oil is formulated to be lightweight while upholding robust performance characteristics. This makes it a favored choice in racing and high-performance environments, where minimizing fluid friction and enhancing efficiency are paramount. ShockProof Technology: The incorporation of "ShockProof" technology underscores the gear oil's ability to provide outstanding protection against shock loads and extreme pressures. This feature is particularly crucial in scenarios where gears face substantial impact or stress, such as in racing or aggressive driving. High-Performance Applications: Tailored for high-performance and racing vehicles, SuperLight ShockProof Gear Oil is adept at handling the rigorous conditions experienced by transmissions and gearboxes in such demanding applications. Reduced Friction: The lightweight composition of the oil contributes to friction reduction, potentially elevating the overall efficiency of the transmission or gearbox. This characteristic can translate to improved power transfer and enhanced performance. Red Line Oil: As a reputable manufacturer, Red Line is synonymous with producing top-quality lubricants for various automotive applications. Their products enjoy popularity among automotive enthusiasts and industry professionals alike.
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Genuine BMW - Corporate Logo
T#:59552
Part#: 33137840563
Ships in 1-2 days
1% off MSRP $ 189.99

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

$ 188.99 USD
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1% off MSRP
$ 189.99

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

$ 188.99 USD
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Genuine BMW Drive Flange, Output, Left
This item fits the following BMW Chassis:
E46 M3,E85 Z4M,E46,E85 Z4,E86 Z4


Mishimoto - Corporate Logo
T#:378417
Part#: MMTCU
In Stock
$ 110.99 USD
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$ 110.99 USD
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The Mishimoto Universal Transmission & Power Steering Cooler is used to cool automatic transmissions. Some Mishimoto radiators are only available for manual transmission applications; by using the universal transmission cooler, automatic transmission users have the ability to use our aluminum radiators with their automatic applications that would otherwise require an integrated transmission cooler. Fender bender damage your cooler? Mishimoto has you covered under its no questions asked warranty policy. Mishimoto will provide a warranty for all claims including vehicles involved in accidents. Warranty claims must include pictures of the accident and an official police report, and must be within three months of the accident. Dimensions of this core are 3/4" x 5" x 12". WARNING! Prop 65 may apply to this product. Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1968) is a California law that applies to call companies selling products in California. Prop 65 requires any listed chemical present above very low levels that are known to cause cancer, birth defects, or other reproductive harm. For more information about California Prop 65 warning see: www.P65Warnings.ca.gov.
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Genuine BMW - Corporate Logo
T#:15243
Part#: 23317506947
In Stock
2% off MSRP $ 192.99

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

$ 188.99 USD
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2% off MSRP
$ 192.99

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

$ 188.99 USD
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Genuine BMW Repair Kit, Locking
This item fits the following BMW Chassis:
E39 M5,E46 M3,E34,E39,E46


AGA Tools - Corporate Logo
T#:5175755
Part#: AGA-DSH-40
Ships in 8 Business Days
$ 245.99 USD
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$ 245.99 USD
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Now removing the driveshaft can be a single man job!
Premium Differential Service Kit - E46 M3, E9X M3, E82 1 M Coupe ...
10X Entries Into Our F80 M3 Sweepstakes
Includes BMW SAF-XJ limited slip differential fluid with FM booster
Packaged by Turner - Corporate Logo
T#:598688
Part#: E46M3DIFSERTMSKT
In Stock
Sale - Save 5% $ 301.99

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

$ 286.01 USD
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Sale - Save 5%
$ 301.99

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

$ 286.01 USD
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Servicing your differential is an important job and should only be completed using high quality components! To ensure our customers are getting exactly what they need, we have put together this limited-slip differential service kit that includes all new fluid from BMW, a new BMW drain plug, and one of our new Titanium Magnetic Differential Drain Plugs!
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Genuine BMW - Corporate Logo
T#:360771
Part#: 23121222769
In Stock
3% off MSRP $ 123.99

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

$ 119.99 USD
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3% off MSRP
$ 123.99

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

$ 119.99 USD
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Genuine BMW - Corporate Logo
T#:27138562
Part#: 83225A12A00
In Stock
8% off MSRP $ 93.99

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

$ 77.99 USD
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8% off MSRP
$ 93.99

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

$ 77.99 USD
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BMW E46 M3 Teflon Shifter Bushing Kit
10X Entries Into Our F80 M3 Sweepstakes
ECS - Corporate Logo
T#:369437
Part#: 2511-002
In Stock
Sale - Save 25% $ 78.99

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

$ 59.24 USD
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Sale - Save 25%
$ 78.99

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

$ 59.24 USD
Free Shipping on orders $49 and up

Enhance the shifting experience of your BMW E46 M3 with the BMW E46 M3 Teflon Shifter Bushing Kit. This high-quality bushing kit is designed to reduce play and improve precision in the shifter mechanism, resulting in smoother and more accurate shifts. Engineered specifically for BMW E46 M3 models, this kit offers easy installation and durable performance. Upgrade your BMW's shifting performance with this premium Teflon shifter bushing kit.

  • Reduces play in the shifter mechanism
  • Improves shifting precision for smoother and more accurate shifts
  • Engineered specifically for BMW E46 M3 models
  • Easy installation for convenient upgrade
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South Bend Clutch - Corporate Logo
T#:377771
Part#: K70380HDO
In Stock
$ 618.99 USD
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$ 618.99 USD
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BMW E46 M3 Stage 2 Daily Clutch Kit is designed to deliver impressive power handling and daily drivability for modified E46 M3s. Turner Motorsport offers this high-performance clutch kit, engineered to withstand increased horsepower and torque while maintaining a near-stock pedal feel. Featuring a heavy-duty pressure plate and high metal-content organic disc, this Stage 2 clutch kit is ideal for street driving, moderate racing, and daily performance needs.

With an enhanced clamp load that doesn’t compromise pedal pressure, this clutch kit is conservatively rated to handle up to 340 lbs/ft of torque. Its solid-hub center design ensures smooth compatibility with the OE dual-mass flywheel, making it a reliable choice for E46 M3 enthusiasts looking to upgrade their clutch system for increased durability and strength.

  • Heavy-Duty Pressure Plate: Increased clamp load for enhanced torque capacity with minimal change in pedal pressure
  • High Metal-Content Organic Disc: Boosts friction coefficient and rotational strength, rated for up to 12,000 RPM burst point
  • Daily Drivability: Maintains a near-stock feel, perfect for street and moderate race applications
  • Solid-Hub Center Design: Works seamlessly with the OE dual-mass flywheel for reliable performance
  • Torque Handling: Conservatively rated to manage up to 340 lbs/ft of torque for added performance

Recommended for daily, street, and moderate race use.

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South Bend Clutch - Corporate Logo
T#:14585035
Part#: SBC100816-12
Ships in 2 Business Days
$ 690.99 USD
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South Bend Clutch flywheels offer your rig smooth operation. Manufactured from low-carbon, hot-rolled steel, SBC solid flywheels accommodate higher plate loads, are more resistant to warping, and they have reduced operating temperatures. Their CNC machining provides precise tolerance and perfect balance for a longer service life with smoother engagement. Exceed OE specifications with flywheels from South Bend Clutch.
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Schwaben 6 Liter Fluid Extractor/Filler System
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:378775
Part#: 007221SCH01A
In Stock
Sale - Save 10% $ 240.99

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

$ 216.99 USD
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Sale - Save 10%
$ 240.99

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

$ 216.99 USD
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Effortlessly swap, add, or extract up to 6 liters of fluid within minutes.

CTA Tools - Corporate Logo
T#:31357378
Part#: CTA2495
In Stock
$ 57.99 USD
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The CTA 8 in 1 Oil & Lube Multi-Wrench is your go-to tool for tackling various oil drain, transfer case, and differential plugs with ease. Designed to fit most plug sizes, this versatile wrench ensures high torque applications are a breeze with its robust construction.


Key Features:

  • Versatile Fit: Designed to fit most oil drain, transfer case, and differential plugs.
  • Offset Head Design: Features a yoke support for handling high torque applications.
  • Secure Locking: Indexing feature to lock the socket into position securely.
  • Durable Construction: Nickel plating provides enhanced durability and longevity.
  • Built-In Magnet: Handle includes a magnet for convenient handling of small parts.
  • 6-Point Metric Design: Ensures precise fit and reduced slippage.
  • Compact Size: Measures 10-1/2” (27cm) in overall length.
  • Multiple Sizes: Includes sizes 12, 13, 14, 15, 16, 17, 18, and 19mm.
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VIM Tools - Corporate Logo
T#:31887582
Part#: V387G
In Stock
$ 25.99 USD
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The Adjustable Hood Prop is a versatile tool designed to securely hold hoods, doors, or trunk lids open during repairs or bodywork. With an adjustable length from 28 to 46 inches, it's perfect for various tasks.

It is not intended for heavy-duty support, with a maximum weight capacity of 50 lbs.


Key Features:

  • Adjustable Length: Extends from 28 to 46 inches for versatile use.
  • Secure Hold: Keeps hoods, doors, or trunk lids open during repairs or bodywork.
  • Easy Setup: Simple to position and secure with telescoping rod.
  • Weight Capacity: Supports up to 50 lbs.
  • Lifetime Warranty: Ensures long-term reliability.
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Permatex - Corporate Logo
T#:361188
Part#: 29208
In Stock
$ 33.19 USD
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Creates gaskets the same way as OEM car manufacturers

Genuine BMW - Corporate Logo
T#:20446
Part#: 83300493749
In Stock
$ 224.99 USD
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$ 224.99 USD
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Genuine BMW AUXILIARY MATERIALS, FLUIDS / COLORSYSTEM TEMPLATE
Packaged by Turner - Corporate Logo
T#:338100
Part#: 33411090505
In Stock
$ 64.99

This product was last offered at the strikethrough price on
04-20-2026

Starting at $ 59.98 USD
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Starting at $ 59.98 USD
Free Shipping on orders $49 and up
This is a replacement rear wheel bearing for all:
1992-1998 E36 BMW M3
1999-2005 E46 BMW 325xi 330i 330ci 330xi M3
1995-2001 E38 BMW 740i 740il 750il
2004-2010 E83 BMW X3 2.5i X3 3.0i X3 3.0si
1997-2002 Z3 BMW M Roadster M Coupe
2003-2008 E85 BMW Z4 M Roadster M Coupe
2000-2003 E52 BMW Z8 Roadster


Rear wheel bearings are sold individually, and 2 are required per car.
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Rear Wheel Bearing Kit
10X Entries Into Our F80 M3 Sweepstakes
Packaged by Turner - Corporate Logo
T#:15744071
Part#: 071199347550-KT
In Stock
$ 71.99

This product was last offered at the strikethrough price on
04-20-2026

$ 67.99 USD
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$ 67.99 USD
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Wheel bearings can need replaced for a number of different reasons. On some vehicles, when removing the front axles, it is required that you also replace the wheel bearings before reinstallation. If the wheel turns with a gritty feel or there is a loud metal to metal noise when on the road, your bearings have failed. Wheel bearings on modern vehicles usually need pressed in. If that is the case with your vehicle, specialized tools such as a shop press may be needed to install this bearing. Check what is required to do your wheel bearing prior to ordering. See kit contents tab for a complete list of included components
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ACT - Corporate Logo
T#:567293
Part#: BM9-XTSS
In Stock at Vendor
$ 949.00 USD
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$ 949.00 USD
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### **BM9-XTSS Clutch Kit – Engineered for Peak Performance** The **BM9-XTSS Clutch Kit** is designed for enthusiasts who demand maximum performance and durability. Featuring an **ACT Xtreme pressure plate**, this kit delivers **higher clamp load, reduced deflection, and extended clutch life**—ideal for spirited street driving and track use. Each diaphragm undergoes a **four-stage heat-treatment process**, ensuring superior strength and longevity. **Precision cover stampings** enhance rigidity, providing a significant upgrade over stock components. Paired with **ACT’s Performance Street Disc**, this kit utilizes **steel-backed organic friction material** with **high copper content** for **better heat dissipation and burst strength**. Its **reduced marcel design** allows for **quicker, smoother shifts**, perfectly complementing the Xtreme pressure plate. Expect **quiet operation, enhanced durability, and long-term reliability**, making it a top choice for performance-driven drivers. ### **Key Features:** - **Pedal Feel:** Moderate to heavy effort, smooth engagement, and minimal gear rattle. - **Extended Lifespan:** ACT’s exclusive diaphragm design ensures longer-lasting friction material. - **Precision Engineering:** Optimized for **heat resistance, fade reduction, and maximum durability**. Upgrade your drivetrain with confidence—the **ACT BM9-XTSS Clutch Kit** is built to handle the pressure. 🚗💨
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ECS Performance Clutch Kit & Single-Mass Flywheel Conversion - E46 M3...
10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:36100116
Part#: 053971LA03
In Stock
Sale - Save 5% $ 789.99

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

Starting at $ 750.49 USD
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Sale - Save 5%
$ 789.99

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

Starting at $ 750.49 USD
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From the factory, the E46 M3 featured a dual-mass flywheel and self-adjusting clutch kit. While this provided an easy, comfortable driving experience, it lacks the durability and performance features of an upgraded clutch and flywheel kit. ECS Tuning's all-new S54 performance clutch kit is designed to address these issues. Featuring a full-face clutch disc and heavy-duty pressure plate, this kit offers increased power-holding capability, exceptional pedal feel, and superior durability.

The factory dual-mass flywheel weighs 24.2 lbs. This heavyweight component favors dampened vibrations and smooth gear changes—not performance. The 16.5 lb. E34 M5 flywheel designed by ECS omits the bulky dual-mass design for a single-mass, chromoly steel flywheel. For the performance-minded enthusiast, this translates to quicker RPM changes, easier "heel-toe" downshifts, and improved acceleration.

Engineered in-house with the enthusiast in mind, this is the perfect option for those wanting a lightweight flywheel and performance clutch, without the heavy pedal feel commonly associated with aggressive clutch kits. The ECS S54 performance clutch and lightweight flywheel are designed to accommodate all conditions: from Sunday drives through the country to the abuse of the track. No matter your driving style or ability, this is the flywheel and clutch kit for you.

PART DESIGN

ECS S54 Performance Clutch Kit:

Compatible with any performance flywheel that is designed to accept an E34 M5 architecture clutch Sprung-hub clutch disc Includes ECS performance pressure plate, performance clutch disc, throwout bearing, pilot bearing, alignment tool, and all flywheel and pressure plate hardware ECS Single-Mass Lightweight Flywheel:

Eliminates the factory dual-mass flywheel for: Improved throttle response Improved acceleration Lower replacement cost Hardened 4140 Chromoly Steel for excellent engagement feel and wear resistance Zinc-plated for added corrosion resistance Weighs in at just 16.5 lbs! SFI tested and certified to ensure safe operation under all conditions Why is SFI testing and certification important?

The SFI Foundation, Inc. (SFI) is a non-profit organization established to issue and administer standards for the quality assurance of specialty performance and racing equipment. SFI certification indicates a flywheel has been certified using industry-standard SFI Spec 1.1 standards by an independent testing body to ensure the quality of both design and materials for flywheels utilized in competitive motorsports.

Having successfully passed SFI certification, this flywheel has an individual SFI serial number found in a laser etching, and on an affixed sticker. This certification means the ECS-engineered flywheel is safe and reliable during the rigors of competitive racing; it's also safe and reliable for years and years of street use.

PRODUCT DEVELOPMENT

This Performance Clutch Kit & Lightweight Flywheel was designed, engineered, tested, and quality inspected by the ECS Research and Development team. ECS Tuning strives for 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 an in-house 3D printer, and rigorous long-term product testing.

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ACT - Corporate Logo
T#:567303
Part#: 601010
In Stock at Vendor
$ 748.00 USD
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$ 748.00 USD
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This Streetlite flywheel is considerably lighter than stock and is the most durable flywheel offering from ACT. This is preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts. Noticeably improved engine response and acceleration, OE to mild gear rattle LifeHeat-treated forging for strength and toughness, induction-hardened ring gears for maximum life One-piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears CNC machined and dynamically computer balanced for smooth high RPM reliability
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Clutch Masters - Corporate Logo
T#:567274
Part#: 03CM2-HDFF-AK
Ships in 4 Business Days
$ 1,193.99 USD
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$ 1,193.99 USD
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The FX350 System uses the Power Plus I Pressure Plate with Clutch Masters New Formula Button disc. This clutch is designed for the street enthusiast or weekend racer who plans to abuse their vehicle on an occasional basis and have a spirited driving style.

The FX350 clutch system has a higher holding capacity than a segmented Kevlar lining without compromising the street friendly characteristic Clutch Masters is known for. For year’s enthusiast have had to compromise durability for drivability and vise versa, however with Clutch Masters New Formula button we have closed the gap between these two tradeoffs.

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Powerflex Black Series - Corporate Logo
T#:33846588
Part#: PFF5-4630BLK
Ships in 2 Business Days
$ 26.99 USD
Free Shipping on orders $49 and up

BMW Shifter Carrier Arm Bushings - Round are essential for enhancing shifting precision and feel in your BMW’s manual transmission. These 90A urethane bushings from Turner Motorsport replace the stock rubber bushings, which tend to wear out quickly, resulting in sloppy shifting. Designed to fit at the front of the shifter carrier arm, these bushings securely attach the carrier to the transmission, providing a stiffer connection that minimizes excessive play without increasing vibration. This upgrade is perfect for enthusiasts seeking a more responsive shifting experience.

These bushings are compatible with various BMW models, including the E30, E36, E46, E28, E34, E39, E24, and Z1 Roadster, and serve as a direct replacement for BMW part #25117519669. Installation is simple when the shifter carrier is removed from the vehicle.

Key Benefits:

  • Enhances shifting precision and overall feel
  • Replaces worn-out stock rubber bushings
  • Made from durable 90A urethane for long-lasting performance
  • Reduces excessive play without adding unwanted vibration
  • Easy installation when the shifter carrier is removed
  • Compatible with numerous BMW models, including E30, E36, E46, and more
  • Direct replacement for BMW part #25117519669
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Powerflex - Corporate Logo
T#:54352784
Part#: PFF5-4634
Ships in 2 Business Days
New Item
$ 53.99 USD
Free Shipping on orders $49 and up
Secure your shift gate alignment under high track loads. This 95A durometer polyurethane bushing replaces the flimsy factory oval rubber, eliminating shifter arm flex for fast, positive gear engagement.
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GSP North America - Corporate Logo
T#:389701
Part#: NCV27516
In Stock
$ 183.99 USD
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$ 183.99 USD
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Since established in 2004, GSP North America has positioned itself as a leading supplier of New Axles in North America.GSP’s new axle program consistently offers the best application coverage, most SKU count, and more new numbers than any other competitors. GSP’s hub assembly program was introduced to North America market in 2010 and has grown into one the most trustable programs in US market.

 

This item fits the following BMWs: 

E46 BMW M3

E85 BMW Z4M 

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Spec Clutches - Corporate Logo
T#:340444
Part#: SB663H
Ships in 3 Business Days
Starting at $ 869.00 USD
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Starting at $ 869.00 USD
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The SPEC Stage 2 clutch is a premium, no compromises heavy-duty clutch upgrade for the 2001-2006 E46 M3 (manual transmission). Where the stock clutch is well-known for premature wear when driven hard and the factory dual mass flywheel is a known failure point, the SPEC clutch delivers with an over-engineered, performance-oriented clutch solution. The single carbon-Kevlar clutch is rated at 545 ft-lbs, more than enough for the naturally-aspirated S54 engines. A heavy-duty pressure plate and throw-out bearing complete the package.

The stock clutch in the S54 cars is not a terrible clutch and it is not under-rated (it's the same clutch disc used in the E39 M5). Our tuned M3 street and race cars have used the stock clutch with almost 400hp with only the occassional slip. But if the clutch is not grabbing like you want it to, or your tuning plans will include forced induction, a heavy-duty clutch is what will be needed. The SPEC Stage 2 clutch consists of a carbon-Kevlar friction material paired with a heavy-duty pressure plate. The clutch is stronger and grabs harder than the factory clutch. It has a much more robust feel and engagement. And with this specification the clutch will never be a weak point. The SPEC clutch is designed to work with the stock dual mass flywheel or the SPEC single-mass flywheel (steel or aluminum).

The real weak point in the driveline is in the flywheel. The stock dual-mass flywheel has rubber damper discs inside that will wear out over time. Heat and aggressive driving will accelerate their wear. Even if the clutch contact surface is not showing wear the inner rubber linings most likely are. On most clutch replacements we strongly advise getting a new flywheel at the same time to avoid duplicating the work. You can use the SPEC clutch with the stock or SPEC flywheel. Both the SPEC steel and aluminum flywheels are lighter than stock and will be single-mass. There will be a lot more noise and 'gearbox chatter' with the aluminum but the tradeoff is a much better acceleration and quicker revving. For daily driver commuting you will probably be happiest with the stock flywheel. For the ultimate in sports car feel use the aluminum. For the best of both worlds select the SPEC steel flywheel. It will not fail like the dual mass design but still has enough mass to dampen most engine vibrations.

SPEC Clutch is one of the premier clutch and flywheel suppliers to the tuner market. They are often found on the most highly tuned import and domestic vehicles. They are recent players in the German car community with a special focus on the newer turbo BMW models with high torque output. SPEC has been proven time after time to provide superior performance, drivability, and longevity to the most hardcare enthusiasts around the globe.

E46 M3 SPEC Clutch Kit contents:
+ carbon-Kevlar clutch disc
+ heavy-duty pressure plate
+ heavy duty billet throw-out bearing

This item fits the following BMWs:
2001-2006 E46 BMW M3 with 6 speed manual transmission
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ECS Performance Flywheel & Performance Organic Clutch Kit - E46 M3 ...
10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!
ECS - Corporate Logo
T#:25540329
Part#: 000282ECS01KT2
In Stock
Sale - Save 20% $ 1,408.99

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

$ 1,127.19 USD
Sale - Save 20%
$ 1,408.99

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

$ 1,127.19 USD
For Manual Transmission Only, Not recommended for use with SMG transmission Experience sharper shifts, lightning-fast throttle response, and enhanced durability with the ECS S54 Performance Clutch Kit and Lightweight Flywheel—a must-have upgrade for enthusiasts pushing their BMW to the limit. Whether you're carving up backroads, dominating track days, or simply looking for a more engaging daily drive, this kit delivers unparalleled performance. Precision-Engineered ECS Lightweight Flywheel Designed as a direct replacement for the heavy dual-mass flywheel, this lightweight alternative shaves weight without sacrificing drivability. The result? A quicker-revving engine, enhanced acceleration, and seamless downshifts. Tested on an otherwise stock E36 328i, we recorded a 0.4-second improvement in 0-60 times! Weighs Just 16.5 lbs – Reduces rotating mass for sharper response SFI Certified – Track-proven durability and safety Stronger Than OEM – Built from hardened 4140 Chromoly steel for extreme resilience Corrosion-Resistant Zinc Coating – Withstands harsh conditions for longevity ECS Performance Clutch Kit – Built for Engagement Paired with the ECS lightweight flywheel, this clutch kit ensures a consistent pedal feel, stronger engagement, and smoother operation under aggressive driving conditions. Organic Clutch Disc – Performance-focused while maintaining street drivability High-Torque Pressure Plate – Delivers optimal clamping force for spirited driving Complete Installation Kit – Includes all necessary hardware for a hassle-free swap Kit Contents: ECS E34 M5 Architecture Lightweight Single-Mass Flywheel ECS Performance Organic Clutch Kit Flywheel Bolts (8) Pressure Plate Screws (6) Clutch Alignment Tool Pilot Bearing & Throwout Bearing SFI Certification – Why It Matters Certified to SFI Spec 1.1 standards, this flywheel has undergone rigorous independent testing to meet the highest industry benchmarks for motorsports safety and reliability. Each unit is laser-etched with a unique serial number, ensuring you receive a track-ready, street-proven component that withstands extreme performance demands. Whether you're chasing lap times or elevating your daily driving experience, the ECS S54 Performance Clutch Kit & Lightweight Flywheel is the upgrade your BMW deserves. Single Mass Flywheel Conversion: Audible chatter from the transmission after installation is considered normal. As with most single mass flywheels, there is less dampening in the flywheel to reduce "gear noise." This chatter noise may be more present when the transmission fluid temperatures are hotter and may be intensified by other modifications. Most gearboxes will experience some chatter noise at hotter temperatures. Please be advised that this noise will disappear once the clutch pedal is depressed. This symptom may be lessened by adjusting transmission fluid weight, turning off electrical/driveline consumers (A/C, High Beams, ETC.), and by raising the RPM slightly.
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Genuine BMW - Corporate Logo
T#:49224
Part#: 21526774267
Ships in 1-2 days
$ 40.99 USD
Free Shipping on orders $49 and up


Genuine BMW Pressure Hose Assy
This item fits the following BMW Chassis:
E46 M3,E46,E83 X3


Genuine BMW M Performance - Corporate Logo
T#:348832
Part#: 25117527259
In Stock
$ 185.09 USD
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$ 185.09 USD
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The performance shifter adds about a 20% reduction in shifter travel, helping to make the shifter seem tighter and much sportier.

Fits the following vehicles:

2000-2006 E46 BMW M3

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Genuine BMW - Corporate Logo
T#:361011
Part#: 33411090505
In Stock
$ 125.99

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

$ 125.97 USD
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$ 125.97 USD
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If your wheel bearing is making noise, it is time to be replaced. Replace it with this Genuine BMW wheel bearing to ensure proper fitment and many years of reliable operation.
Genuine BMW - Corporate Logo
T#:360783
Part#: 26112226527
Ships in 1 day
3% off MSRP $ 340.99

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

$ 331.99 USD
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3% off MSRP
$ 340.99

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

$ 331.99 USD
Free Shipping
Genuine BMW - Corporate Logo
T#:375279
Part#: 33411090505KT1
In Stock
$ 150.99

This product was last offered at the strikethrough price on
07-06-2026

$ 148.99 USD
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$ 148.99 USD
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Genuine BMW Rear Wheel Bearing Kit is designed to resolve the common issue of metallic grinding or rubbing noises caused by worn-out wheel bearings. If you're experiencing these symptoms, it's time to inspect your wheel bearings for resistance or roughness. This kit includes all necessary components to restore smooth, noise-free wheel operation, ensuring a quiet and safe ride for your BMW.

Benefits:

  • Eliminates grinding noises: Replaces worn wheel bearings for quieter operation.
  • Smooth wheel rotation: Restores proper function, ensuring efficient spinning with no resistance.
  • Complete kit: Contains all essential components for a full rear wheel bearing replacement.
  • OEM quality: Genuine BMW parts ensure precise fitment and long-lasting performance.
  • Enhanced safety: Properly functioning wheel bearings reduce the risk of damage or accidents.
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Genuine BMW - Corporate Logo
T#:5958667
Part#: 33108437888
Ships in 8 Business Days
2% off MSRP $ 1,480.00

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

$ 1,450.99 USD
Free Shipping
2% off MSRP
$ 1,480.00

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

$ 1,450.99 USD
Free Shipping

Hands down - one of the best performance upgrades you can make to an E46 M3, E60 M5 or E63/E64 M6! With almost no downside you can make your BMW much quicker by swapping in a new ring & pinion gear set. The gearing used to be overlooked when planning modifications but the 3.85, 3.91, and 4.10 gears are now one of our biggest selling upgrades for the E46 M3! With a rear end gear upgrade you get the effects of adding horsepower but without adding any more stress to the engine or drivetrain. It's one of the best areas to get return from your modification spending. Using a shorter (numerically higher) gear ratio will give you better acceleration. The R&P acts as a torque multiplier, putting the engine into the power band sooner for each gear. There is an 6% increase in torque at the wheels with the shorter R&P. Want to make your car faster off the line or out of corners? Or avoid a downshift to pass on the highway? This is what you need.

The R&P can be installed on its own but for cars that have more than 60,000 miles it would be a better idea to rebuild the whole diff. The factory viscous limited slip units have a typical lifespan of 50-70,000 miles. We offer diff rebuilding with 3.85 or other gear options and you get a fully-rebuilt and serviced limited slip unit at the same time. Click here for our diff rebuild options.

3.85 Gearing Example: 2004 M3, 6-speed manual, 275/35-19" rear tires

 

Gear RatioGearSpeedRPM

40 MPH in 4th
3.62 4th 40mph 2,250rpm
3.85 4th 40mph 2,350rpm

70 MPH Cruise
3.62 6th 70mph 2,650rpm
3.85 6th 70mph 2,800rpm

5th Gear Speed at Redline
3.62 5th 175mph 8,000rpm
3.85 5th 165mph 8,000rpm

Why 5th? Because 6th does not have the mechanical advantage to get past wind resistance at these speeds - it is more of a cruise/overdrive gear. Using 5th for comparison purposes is much more relevant than having to take into account wind direction, resistance, grade, elevation, tire sizing, etc. These numbers are for comparisons among gear ratios only, not to determine what your M3 will top out at.


This item is the genuine BMW part and the ring & pinion set only. You will need to have this professionally installed into your existing differential. BMW does not supply differential rebuild parts (bearings, shims, plates, etc.) so only a qualified shop that is experienced in BMW diff rebuilding should perform this installation. We also offer built differentials and exchanges, click here.

This item fits the following BMWs:
2001-2006 E46 BMW M3
2004-2010 E60 BMW M5
2004-2011 E63 BMW M6

OEM part number 33108311351

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Schwaben Axle Impact Socket Kit - 6 Pieces
10X Entries Into Our F80 M3 Sweepstakes
Schwaben - Corporate Logo
T#:386378
Part#: DS-6P
In Stock
Sale - Save 25% $ 78.99

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

$ 59.24 USD
Free Shipping
Sale - Save 25%
$ 78.99

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

$ 59.24 USD
Free Shipping

When it comes to the torque found on axle nuts you're already looking at using a breaker bar or impact gun not to mention the corrosion collected over the years. The safest approach is using impact socket, since they are built with the strength needed to avoid breaking under pressure.

Features:

  • Heavy duty ½ inch-drive sockets and drivers have extra thick alloy steel walls, and take a beating that would destroy normal sockets
  •  Durable black oxide coating wipes clean easily and resists rust
  • Contains three 12-point sockets for a sure grip on the most common sized axle nuts, plus three hex drives for removing common hex-head plugs and fasteners
  • Conveniently packaged in a blow molded case, this set will please the most demanding professional technician or discriminating prosumer

Kit includes:

  • 30mm, 32mm, and 36mm - 12-point axle nut sockets - ½" drive

  • 14mm, 17mm, and 19mm hex head drive axle shoulder bolt sockets - ½" drive

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