BMW E46 M3 S54 3.2L (1999-2005)

SPEC Stage 2+ Performance Clutch Kit - E46 M3 6MT

T#:340444

Part#: SB663H

Ships in 3 Business Days

Starting at $ 869.00 USD

Only available at this price

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Starting at $ 869.00 USD

Only available at this price

Add to Wish List

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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BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four ...

T#:31158762

Part#: WBFI77-E88-501

Ships on Sep 24, 2026

$ 229.99 USD

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BFI Center Cap Adapters For BBS E88 Wheels - Brushed - Set of Four are designed to enhance the appearance of BMW's BBS E88 wheels by covering the open center hole with a sleek, brushed finish. These adapters:

Provide a polished, high-quality look by covering the open center hole
Are machined from 6061-T5611 aluminum for superior strength and durability
Feature a hand-brushed finish for a seamless OEM appearance
Allow the use of 3-prong 70.6mm BBS center caps to add a touch of class
Are sold in sets of four, with center caps not included

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Black Forest Industries Billet Heavy Weight Shift Knob - Alcantara Or...

T#:391722

Part#: GS2B

In Stock

Starting at $ 184.99 USD

Only available at this price

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Starting at $ 184.99 USD

Only available at this price

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This weighted shift knob makes shifts faster and the extra-large globe shape encourages over-palm shifting. The Black Forest Industries Billet Knob weighs in at 8.8oz (250g), about twice as much as a stock knob and a little heaver than the BMW ZHP knob. The heavier knob amplifies the pendulum motion of the shift lever resulting in smoother and faster shift times. BFI has designed this knob for BMW and VW fitments to fit snug on the shift lever and be secured with Allen set screws. They were careful to reduce tolerances compared to universal knobs. The overall height of the BFI knob is the same as stock anatomic knobs (some BMW M/Performance models have a stock knob that is shorter than this one).

Included with the BFI Billet knob is a matching BFI crest shift emblem. A 5 or 6-speed pattern emblem is available separately.

Choose from soft alcantara or perforated air leather with either a silver or black anodized base.

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SPEC Stage 2+ Performance Clutch Kit - E46 M3 SMG

T#:340445

Part#: SB663HSMG

Ships in 3 Business Days

Starting at $ 879.00 USD

Only available at this price

Add to Wish List

Starting at $ 879.00 USD

Only available at this price

Add to Wish List

The SPEC Stage 2 clutch is a premium, no compromises heavy-duty clutch upgrade for the 2001-2006 E46 M3 (SMG 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 throw-out bearing

This item fits the following BMWs:
2001-2006 E46 BMW M3 with SMG

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BFI GS2 Automatic Shift Knob - Black w/ Gray Alcantara - E36 Z3 E46 E...

T#:4813277

Part#: GS2-BMA-1SUF

Ships on Sep 24, 2026

$ 229.99 USD

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$ 229.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Black w/ Black Alcantara - E36 Z3 E46 ...

T#:4813276

Part#: GS2-BMA-1SU

Ships on Sep 24, 2026

$ 229.99 USD

Only available at this price

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$ 229.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Silver w/ Black Perforated Air Leather...

T#:4813272

Part#: GS2-BMA-1

Ships on Sep 24, 2026

$ 219.99 USD

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$ 219.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Black w/ Black Perforated Air Leather ...

T#:4813275

Part#: GS2-BMA-1S

Ships on Sep 24, 2026

$ 224.99 USD

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$ 224.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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Stage 2 Spec Clutch And Flywheel - E46 6spd

For vehicles with a production date from 03/2003

T#:5567045

Part#: SB072SKT

In Stock

$ 1,424.00 USD

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$ 1,424.00 USD

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Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications. High clamp pressure plate Steel-backed and multi-compound woven organic material High torque sprung hub and disc assembly Bearing and tool kit Torque Capacity 485ft⋅lb Includes new billet non-SAC pressure plate and aluminum flywheel.

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BFI GS2 Automatic Shift Knob - Black w/ Rosso Centaurus (Red) Perfora...

T#:4813279

Part#: GS2-BMA-1SRC

Back Ordered

$ 224.99 USD

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$ 224.99 USD

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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BFI GS2 Automatic Shift Knob - Silver w/ Rosso Centaurus (Red) Perfor...

T#:4813281

Part#: GS2-BMA-1RC

Ships on Sep 24, 2026

$ 219.99 USD

Only available at this price

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$ 219.99 USD

Only available at this price

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

Show More Show Less

BFI GS2 Automatic Shift Knob - Silver w/ Gray Alcantara - E36 Z3 E46 ...

T#:4813274

Part#: GS2-BMA-1UF

Ships on Sep 24, 2026

$ 224.99 USD

Only available at this price

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$ 224.99 USD

Only available at this price

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

Show More Show Less

BFI GS2 Automatic Shift Knob - Silver w/ Black Alcantara - E36 Z3 E46...

T#:4813273

Part#: GS2-BMA-1U

Ships on Sep 24, 2026

$ 224.99 USD

Only available at this price

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Qty

$ 224.99 USD

Only available at this price

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

Show More Show Less

BFI GS2 Automatic Shift Knob - Black w/ Red Alcantara - E36 Z3 E46 E3...

T#:4813278

Part#: GS2-BMA-1SRU

Ships on Sep 24, 2026

$ 229.99 USD

Only available at this price

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$ 229.99 USD

Only available at this price

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

Show More Show Less

BFI GS2 Automatic Shift Knob - Silver w/ Red Alcantara - E36 Z3 E46 E...

T#:4813280

Part#: GS2-BMA-1RU

Ships on Sep 24, 2026

$ 224.99 USD

Only available at this price

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$ 224.99 USD

Only available at this price

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Introducing the world's first Black Forest Industries shift knob specifically for Automatic transmission BMW applications. Built with the same quality materials as our other GS2 shift knobs, this application adds a control lever and internal springs to operate the automatic mechanism of a BMW shift lever.

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Black Forest Industries GS1 Alcantara Shift Knob - Black / Silver Lea...

T#:50934274

Part#: GS1-BMW-ALC

Ships on Sep 24, 2026

$ 174.99 USD

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$ 174.99 USD

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Elevate your M-Performance interior with the Black Forest Industries GS1 Alcantara Edition.

BFI GS1 Billet / Air Leather Shift Knob - Black / Gold - BMW Fitment ...

T#:50934273

Part#: GS1-70101-4

Ships on Sep 24, 2026

$ 164.99 USD

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$ 164.99 USD

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The Black Forest Industries GS1 shift knob is engineered specifically for the BMW driver who wants a more mechanical connection to their transmission.

Stage 2+ Spec Clutch And Flywheel - E46 6spd

For vehicles with a production date from 03/2003

T#:5567048

Part#: SB073HSKT

Ships in 3 Business Days

$ 1,464.00 USD

Only available at this price

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$ 1,464.00 USD

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Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications. High clamp pressure plate Steel-backed and multi-compound woven organic material High torque sprung hub and disc assembly Bearing and tool kit Torque Capacity 545ft⋅lb Includes new billet non-SAC pressure plate and aluminum flywheel.

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Extended Wheel Bolt - M12x1.5 - 35mm

T#:50899204

Part#: BFI-906-LUG

Ships on Sep 24, 2026

$ 4.99 USD

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$ 4.99 USD

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Specifically engineered for vehicles utilizing a wheel stud conversion.

BFI GS1 Billet / Air Leather Shift Knob - Black / Silver - BMW Fitmen...

T#:50934271

Part#: GS1-70101-2

Ships on Sep 24, 2026

$ 164.99 USD

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$ 164.99 USD

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The BFI GS1 is the perfect upgrade for the BMW enthusiast who demands better tactile feedback.

Black Forest Industries Leather Brake Boot - BMW E46

T#:50899208

Part#: BFI-720-BMW-B

Ships on Sep 24, 2026

$ 49.99 USD

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$ 49.99 USD

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Restores the tactile quality of your BMW’s cockpit while offering superior resistance to the typical wear and tear that affects original interior components.

BFI Transmission Mounts - Stage 1 - BMW E30 / E36 / E46 / E9X / Z3 / ...

T#:50934269

Part#: BFI-BMW-TRANS-01

Ships on Sep 24, 2026

$ 69.99 USD

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$ 69.99 USD

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This kit is a "must-have" for any E36, E46, or E9X owner looking to tighten up their drivetrain's foundation and ensure long-term mechanical reliability.

Black Forest Industries GS2 Air Leather Shift Knob - Black / Red Leaf...

T#:50934280

Part#: GS2-70101-5

Ships on Sep 24, 2026

$ 184.99 USD

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$ 184.99 USD

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The GS2 utilizes a solid billet aluminum core to provide a dense, mechanical connection to your transmission.

BFI Alcantara Shift Boot - BMW E46 (Manual)

T#:50899210

Part#: BFI-711-BMW-C

Ships on Sep 24, 2026

$ 59.99 USD

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$ 59.99 USD

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Designed for the enthusiast seeking an "OEM+" interior, the BFI E46 Alcantara Shift Boot bridges the gap between factory luxury and track-ready performance.

Spec Stage 2 Clutch Kit - BMW E46 6spd 03-06

For vehicles with a production date from 03/2003

T#:5567044

Part#: SB072S-S2

In Stock

$ 829.00 USD

Only available at this price

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$ 829.00 USD

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Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications. High clamp pressure plate Steel-backed and multi-compound woven organic material High torque sprung hub and disc assembly Bearing and tool kit Torque Capacity 485ft⋅lb Includes new billet non-SAC pressure plate.

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Black Forest Industries GS2 Air Leather Shift Knob - Black / Gold Lea...

For automatic and DCT models

T#:50934678

Part#: GSA-70101-4

Ships on Sep 24, 2026

$ 199.99 USD

Only available at this price

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$ 199.99 USD

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Modernize your cockpit with the Black Forest Industries GS2 Automatic shift knob.

GS2 Air Leather Shift Knob - Blue / Silver Leaf - BMW Fitment ...

T#:50934282

Part#: GS2-70103-1

Ships on Sep 24, 2026

$ 184.99 USD

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$ 184.99 USD

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This Blue and Silver combination looks incredible in cars with the "M" tri-color stitching on the steering wheel, highlighting the blue thread perfectly.

GS2 Air Leather Shift Knob - Black / Gold Leaf - BMW Fitment ...

T#:50934279

Part#: GS2-70101-4

Ships on Sep 24, 2026

$ 184.99 USD

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$ 184.99 USD

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Precision meets prestige with the Black Forest Industries GS2 Knob.

Spec Sprung Disc Replacement (For SB662 Clutch Kit) DISC ONLY - 01-...

T#:38351606

Part#: SBD662S

In Stock at Vendor

$ 424.99 USD

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$ 424.99 USD

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The Spec 2001-2006 BMW M3 3.2L Sprung Disc Replacement (For SB662 Clutch Kit) is a high-quality replacement for the original clutch disc. Engineered for compatibility with the SB662 clutch kit, it features durable construction for long-lasting performance. Its sprung design ensures smooth engagement, while the lightweight build enhances overall efficiency. This replacement disc is the perfect solution for maintaining your BMW M3’s optimal performance.

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Black Forest Industries Engine Mounts - Stage 2 - BMW E30 / E36 / E46...

T#:50934266

Part#: BFI-BMW-90-02

No longer available

These Stage 2 Engine Mounts for the E30 through Z4 chassis are engineered for the rigors of competitive motorsport.

BFI Transmission Mounts - Stage 2 - BMW E30 / E36 / E46 / E9X / Z3 / ...

T#:50934270

Part#: BFI-BMW-TRANS-02

No longer available

These Stage 2 Transmission Mounts are engineered for maximum stability in high-stress environments.

BFI GS2 Air Leather Shift Knob - Black / Silver Leaf - BMW Automatic ...

For automatic and DCT models

T#:50934283

Part#: GSA-70101-2

Ships on Sep 24, 2026

$ 199.99 USD

Only available at this price

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$ 199.99 USD

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Modernize your BMW’s interior with the Black Forest Industries GS2 Automatic shift knob.

Black Forest Industries GS2 Air Leather Shift Knob - Red / Silver Lea...

T#:50934281

Part#: GS2-70102-1

Ships on Sep 24, 2026

$ 184.99 USD

Only available at this price

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$ 184.99 USD

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Precision meets bold design.

BFI GS2 Air Leather Shift Knob - Black / Silver Leaf - BMW Fitment ...

T#:50934276

Part#: GS2-70101-2

Ships on Sep 24, 2026

$ 184.99 USD

Only available at this price

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$ 184.99 USD

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The Black Forest Industries GS2 is the ideal choice for the BMW owner who demands both style and substance.

Black Forest Industries Engine Mounts - Stage 1 - BMW E30 / E36 / E46...

T#:50934264

Part#: BFI-BMW-90-01

Ships on Sep 24, 2026

$ 199.99 USD

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$ 199.99 USD

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Eliminate the "drive-line slop" common in the E36 and E46 chassis with this Stage 1 Engine Mount kit.

Spec Stage 2+ Clutch Kit - BMW E46 6spd 03-06

For vehicles with a production date from 03/2003

T#:5567042

Part#: SB073HS

Ships in 3 Business Days

$ 869.00 USD

Only available at this price

Add to Wish List

Qty

$ 869.00 USD

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Features an integrally molded carbon kevlar-based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double with spring cover relieves for flexibility and heat treated components for strength and durability. Best for street and many track/off-road applications. High clamp pressure plate Steel-backed and multi-compound woven organic material High torque sprung hub and disc assembly Bearing and tool kit Torque Capacity 545ft⋅lb Includes new billet non-SAC pressure plate.

Show More Show Less

Black Forest Industries GS2 Air Leather Shift Knob - Black / Red Leaf...

For automatic and DCT models

T#:50934829

Part#: GSA-70101-5

Ships on Sep 24, 2026

$ 199.99 USD

Only available at this price

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$ 199.99 USD

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Offers a clean, streamlined aesthetic that mimics a traditional manual performance knob.

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BMW E46 M3 S54 (1999-2005)

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