Spec Clutches for BMW 3 Series E90 (2006-2011)

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SPEC Billet Aluminum Single Mass Flywheel - E9X 335i, E82/88 135i, E6...
Fits cars with production date 2007 -01/2009, 8 bolt flywheel
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T#:387322
Part#: SB53A-2
In Stock
$ 579.00 USD
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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration.
Stage 1 Performance Clutch Kit (for SPEC single-mass flywheel) ...
For Use with a SPEC Single Mass Flywheel - Not designed for use with a OE Style Dual Ma...
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T#:397226
Part#: SB531-2
In Stock at Vendor
10% off MSRP $ 759.00

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$ 683.99 USD
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10% off MSRP
$ 759.00

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

$ 683.99 USD
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Enhance Your Car's Performance with the Perfect Clutch-Flywheel Combination

When it's time to replace your car's clutch, you face a crucial decision: upgrade or stick with stock? In many cases, upgrading is the preferred choice, especially when you pair the right clutch with a single mass flywheel. The secret to achieving the perfect blend of performance and driving experience lies in selecting a sprung hub clutch. This option allows you to enjoy the advantages of a single mass flywheel while eliminating issues like noise, vibration, and harshness (NVH), ensuring an outstanding driving performance.

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SPEC Single Mass Steel Flywheel - BMW E9X 335 2007-2009 (up to 1/2009...
Fits cars with production date 2007 -01/2009 , 8 bolt flywheel
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T#:341709
Part#: SB53S-2
In Stock at Vendor
$ 599.00 USD
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$ 599.00 USD
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These kits feature a non-SAC mechanism pressure plate, which , deviating from the original design, provides a lighter rotating assembly, higher rpm capability and greater clamp load levels. Required for the install is a billet rebuildable flywheel that features a lightweight, low MOI design and infinite rebuildability. The billet aluminum flywheel weighs 14lbs, and billet steel 22 lbs.
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Spec SMF- STEEL (FOR USE WITH SPEC CLUTCH ONLY) N55
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T#:597416
Part#: SB55S-2
Ships in 2 Business Days
$ 599.00 USD
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$ 599.00 USD
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Stage 3 Performance Clutch Kit (for SPEC single-mass flywheel) ...
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T#:394254
Part#: SB533-2
In Stock
$ 799.00 USD
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$ 799.00 USD
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The Stage 3+ is for cars making serious levels of boost and torque. If you have upgraded turbos or a single-turbo conversion, or have checked off the list of full bolt-ons, this will be a very capable clutch for you. This clutch is designed to work only with a SPEC single-mass flywheel and avoid the pitfalls of the stock OEM flywheel. The stock dual mass flywheel uses springs and rubber to isolate vibrations from the engine and transmission. However, on high mileage or abused flywheels the rubber can break down and the springs will become weak. A worn dual mass flywheel limits the amount of torque you can put out. It will affect clutch engagement, shifts, and power delivery. In some cases a total flywheel failure can rip apart the flywheel, clutch, and even transmission housing. With the SPEC single-mass flywheel the limitations of the stock flywheel are eliminated. The SPEC flywheel is a single mass design (no internal springs or rubber to fail) and is offered in a steel or aluminum material. The steel will better dampen vibration than the aluminum so it's the better choice for street use. The aluminum will have greater vibration and noise (gearbox rattle) that may not be acceptable for everyone. The clutch in this Stage 3+ kit is a sprung hub design so SPEC has done all they can to minimize the noise and vibration. It's also self-adjusting, like the factory design, and the engagement point can be adjusted. For use with SPEC Billet Flywheel (E-Chassis cars) or (F-Chassis cars)
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Spec 12-16 BMW 335i (F30) Stage 2+ Clutch Kit
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T#:597413
Part#: SB553H-2
In Stock at Vendor
$ 839.00 USD
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$ 839.00 USD
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E9X Stage 3+ Mini Twin Clutch Kit
For vehicles with manual transmission only
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T#:341291
Part#: SB93SST
Ships in 1-2 days
$ 1,799.00 USD
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$ 1,799.00 USD
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Ensure optimal performance on the dragstrip or road course with the Spec Mini Twin Clutch Kit for your BMW M3. Stock clutches may falter under high RPM engagement or repeated launches, especially in modified or supercharged BMWs. The Spec Mini Twin clutch kit, featuring a double sprung hub and carbon semi-metallic friction surface, provides a lightweight solution with OEM-like pedal effort. Experience lightning-fast shifting, even at the top of your RPM range, making it ideal for aggressive drag strip launches or extended road course use. The kit includes an alignment tool and bearing for added convenience.

  • Spec Mini Twin Clutch Kit for BMW M3
  • Ideal for dragstrip and road course use
  • Lightweight design for improved performance
  • OEM-like pedal effort
  • Double sprung hub and carbon semi-metallic friction surface
  • Lightning-fast shifting at high RPM
  • Suitable for modified or supercharged BMWs
  • Includes alignment tool and bearing for convenience
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Stage 2+ Performance Clutch Kit (for SPEC single-mass flywheel) ...
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T#:211063
Part#: SB533H-2
In Stock at Vendor
$ 839.00 USD
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$ 839.00 USD
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Tuning your N54/N55 with all of the bolt-on upgrades? Don't allow your clutch or flywheel let you down! The stock clutch is fine for a stock car or just a simple software upgrade. But anything more and it quickly becomes the weak link (especially with drag races or hard launches). The 135i/335i/535i/Z4 35i SPEC Stage 2+ clutch kit is perfect for owners who want a performance clutch that works great with simple bolt-on modifications and will have a minimum of downsides or trade-offs. SPEC has spent considerable time and effort on the 335i models to produce a performance clutch and flywheel package that holds up to track and drag strip demands but is also easy to live with for daily driving. This clutch kit is meant to be used only with a SPEC flywheel. Features: The flywheel has a peak torque rating of 545ft-lbs Limitations of the stock flywheel are eliminated Self-adjusting, like the factory design, and the engagement point can be adjusted Sprung hub clutch to be used with the single-mass flywheel with near-stock levels of noise, vibration, and refinement **Due to the nature of lightened single mass flywheels added "NVH" or "chatter" will or may occur during operation. Accompanying modifications can also increase or decrease the amount of "NVH" or "chatter" in the drivetrain. Please contact our sales team with any questions.**
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Stage 3+ Performance Clutch Kit (for SPEC single-mass flywheel) ...
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T#:209171
Part#: SB533F-2
Ships in 3 Business Days
$ 979.00 USD
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$ 979.00 USD
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The Stage 3+ is for cars making serious levels of boost and torque. If you have upgraded turbos or a single-turbo conversion, or have checked off the list of full bolt-ons, this will be a very capable clutch for you. This clutch is designed to work only with a SPEC single-mass flywheel and avoid the pitfalls of the stock OEM flywheel. The stock dual mass flywheel uses springs and rubber to isolate vibrations from the engine and transmission. However, on high mileage or abused flywheels the rubber can break down and the springs will become weak. A worn dual mass flywheel limits the amount of torque you can put out. It will affect clutch engagement, shifts, and power delivery. In some cases a total flywheel failure can rip apart the flywheel, clutch, and even transmission housing. With the SPEC single-mass flywheel the limitations of the stock flywheel are eliminated. The SPEC flywheel is a single mass design (no internal springs or rubber to fail) and is offered in a steel or aluminum material. The steel will better dampen vibration than the aluminum so it's the better choice for street use. The aluminum will have greater vibration and noise (gearbox rattle) that may not be acceptable for everyone. The clutch in this Stage 3+ kit is a sprung hub design so SPEC has done all they can to minimize the noise and vibration. It's also self-adjusting, like the factory design, and the engagement point can be adjusted. For use with SPEC Billet Flywheel (E-Chassis cars) or (F-Chassis cars)
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BMW N54 N55 B58 SPEC Stage 2 Performance Clutch Kit (for SPEC single-...
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T#:341710
Part#: SB532-2
Ships in 3 Business Days
$ 790.99

This product was last offered at the strikethrough price on
06-02-2026

$ 789.00 USD
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$ 789.00 USD
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SPEC's Stage 2 clutch features a full faced pure Kevlar disc complete with steel backing. This lining offers outstanding drivability like the Stage 1 kit, with an increased torque capacity and a longer life. The hub is double sprung with built-in spring reliefs for flexibility, along with heat treatment for added strength and durability. This clutch is best served in any situation from daily driven on the street, to drag or autocross racing events.

Kit includes:

Pressure plate
Clutch disc
Pilot bearing
Clutch Release Bearing
Clutch Alignment Tool
Clutch fork
Designed to be used with billet single mass flywheel

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Twin Disc PT-Trim Semi- Metallic Puck Clutch Kit - E82 E9X Z4 ...
For Vehicles with Production Date from 02/09 with 6 Bolt Crank
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T#:26538323
Part#: SB53PT-3
Ships in 3 Business Days
10% off MSRP $ 1,850.00

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

$ 1,665.00 USD
10% off MSRP
$ 1,850.00

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

$ 1,665.00 USD

Upgrade Your BMW with Spec Twin Disc PT-Trim Semi-Metallic Puck Clutch Kit SB53PT-3

Upgrade your BMW 135i / 335i with the Spec Twin Disc PT-Trim Semi-Metallic Puck Clutch Kit SB53PT-3, ideal for models from February 2009 to 2012. This Super Twin Disc Clutch Kit (SB53PT-3) by SPEC® boasts a PT-Trim design and includes a flywheel. Engineered for street and track use, it's suitable for high-horsepower and high-torque vehicles, offering near-stock drivability and long life expectancy. The bolt-in installation requires no shimming/setup and ensures maintenance-free operation. Constructed with aircraft-grade aluminum and high-carbon billet steel, this clutch kit guarantees perfect balance and actuation. Friction is provided by dampened, full-faced carbon graphite discs. Featuring organic, fiber, and full metallic options, it caters to various driving needs. Each kit includes a flywheel and track-spec hardware. SPEC® products are renowned for their quality and durability, providing years of trouble-free service. This clutch kit is designed to enhance your vehicle's performance and reliability.

  • Engineered to enhance vehicle performance
  • Made to stringent quality standards
  • Exceptional durability for long service life
  • Includes flywheel
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Spec Aluminum Single Mass Flywheel - E9X 335 (01/2009+)
For vehicles with production date from 01/2009
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Designed for use with SPEC SB53X-2 clutch kits
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T#:342330
Part#: SB53A-3
Ships in 3 Business Days
$ 579.00 USD
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$ 579.00 USD
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Aluminum flywheels are much lighter than the stock steel flywheel and that produces better throttle response and more available horsepower to the wheels for faster acceleration.


E9X M3 SPEC Twin-Disk Performance Clutch Kit
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T#:340446
Part#: SB93SST
Ships in 1-2 days
Starting at $ 1,799.00 USD
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Starting at $ 1,799.00 USD
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The Super Street Twin disc clutch gives you a worry-free clutch upgrade for the E90/E92 M3. This flywheel and clutch kit features twin carbon fiber/organic discs with a steel flywheel rated at over 900 ft-lbs of torque. Even with increased capability this clutch drives and functions almost the same as a stock clutch but with a more solid feel and better engagement. Where the stock clutch can feel weak and soft the SPEC clutch feels stronger and more capable. The SPEC flywheel included in this kit is also a superior alternative to the pricey factory dual-mass flywheel, which are known to wear out. If clutch or flywheel woes are keeping you from getting the most from your M3 V8 this is the clutch you should be using.

The SPEC clutch upgrade for the E9X M3 gives you a true twin disc clutch setup for the manual transmission models. Twin disc clutches have been common in racing events for years. Our World Challenge Touring Cars were among the first to use two or three disc racing clutches in BMW applications. We found many advantages to a multi-disc setup over a single disc - greater torque capacity, less heat build-up, and longer clutch life thanks to more surface area, and less weight in the clutch discs. One of the goals from SPEC was to keep clutch operation, noise, and stiffness as close to stock levels as possible. They use a special blend of organic, carbon, Kevlar, and metallic materials for a strong and durable clutch that is also user friendly on the street. It's a little stiffer than the stock clutch but after an adjustment period most drivers get used to it. This kit is supplied with a billet steel flywheel that better minimizes vibrations and clutch chatter than aluminum. The SPEC flywheel is also preferred over the factory dual-mass part which can wear out over time and need replacement anyway. Clutch rebuild parts are also available to minimize consumable costs and keep your car ready to use.

More aggressive clutch materials are available. The kit comes with a carbon fiber/Kevlar/organic material that is best-suited for street use and will offer the most user-friendly feel and engagement. For more performance capability you can opt for a carbon-graphite material but it will not be as user-friendly on the street. The carbon-graphite offers tremendous torque limits (1,125 ft-lbs) but the material will result in a more on/off clutch engagement with less usable slippage. It can be used on the street but will require more getting used to. Full metallic is also available but only for dedicated track or race cars.

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 E9X 335i twin turbo market. SPEC has been proven time after time to provide superior performance, drivability, and longevity to the most hardcore enthusiasts around the globe.

E9X M3 Flywheel Notes. BMW used a couple of different flywheel/clutch setups on the E90/E92 M3. In 2009 they switched to a new dual-mass flywheel design and all 2008 models must buy the new flywheel. The dual-mass flywheel remains a problem on all BMWs, especially for track-driven or supercharged cars where additonal torque and heat can weaken the rubber dampening material inside the flywheel. Often the flywheel requires replacement at the same time as the clutch. For the E9X M3 that can add another couple thousand to the cost. The SPEC flywheels remove the weak points in the clutch and flywheel assembly, and at a lower price point than the factory replacement parts!

E9X M3 SPEC Clutch Kit contents:
+ billet steel flywheel
+ twin-disc clutch plates with friction surface
+ heavy-duty pressure plate
+ heavy duty billet throw-out bearing

This item fits the following BMWs with 6MT manual transmission only:
2008-2011 E90 BMW M3 - Sedan
2008-2013 E92 BMW M3 - Coupe
2008-2013 E93 BMW M3 - Convertible
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SPEC Aluminum Flywheel (SMF) (FOR USE WITH SPEC CLUTCH ONLY) 135 N55 ...
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T#:597417
Part#: SB55A-2
Ships in 3 Business Days
$ 637.00 USD
Free Shipping on orders $49 and up
BMW / Supra A90 Stage 4 Performance Clutch Kit (for SPEC single-mass ...
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T#:568757
Part#: SB534-2
Ships in 3 Business Days
$ 799.00 USD
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Spec Aluminum Single Mass Flywheel
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For vehicles with production date from 01/2009
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T#:589576
Part#: SB53A-4
Ships in 3 Business Days
$ 639.99 USD
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$ 639.99 USD
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Six Bolt Flywheel - NOTE: Not for models with the DCT transmission

SPEC Stage 3+ Performance Clutch Kit (for SPEC single-mass flywheel) ...
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T#:340440
Part#: SB533F-2
Ships in 3 Business Days
Starting at $ 1,578.00 USD
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Starting at $ 1,578.00 USD
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The SPEC Stage 3+ clutch has been engineered to stay in step with the above average upgrades done on the 135/335/535/Z4 35i. Everyone knows that adding large amounts of boost and torque will expose weaknesses in other areas - the clutch being near the top of the list. The factory clutch works just fine on a stock 335 or with a mild upgrade like software and intake. But when you get into serious torque levels the stock clutch simply can't handle it. SPEC has focused heavily on the 335 market with 5 stages of upgraded 335 clutches. Stage 2+ is our favorite for mildly-tuned 335s, offering near stock levels of refinement and ample torque capacity (rated for 545ft-lbs). But when going beyond the usual bolt-on upgrades you need to look at your weakest links. The Stage 3+ clutch is rated for 671 ft-lbs. This clutch kit is meant to be used only with a SPEC flywheel (not the stock flywheel).

The Stage 3+ is for cars making serious levels of boost and torque. If you have upgraded turbos or a single-turbo conversion, or have checked off the list of full bolt-ons, this will be a very capable clutch for you. This clutch is designed to work only with a SPEC single-mass flywheel and avoid the pitfalls of the stock OEM flywheel. The stock dual mass flywheel uses springs and rubber to isolate vibrations from the engine and transmission. However, on high mileage or abused flywheels the rubber can break down and the springs will become weak. A worn dual mass flywheel limits the amount of torque you can put out. It will affect clutch engagement, shifts, and power delivery. In some cases a total flywheel failure can rip apart the flywheel, clutch, and even transmission housing. With the SPEC single-mass flywheel the limitations of the stock flywheel are eliminated. The SPEC flywheel is a single mass design (no internal springs or rubber to fail) and is offered in a steel or aluminum material. The steel will better dampen vibration than the aluminum so it's the better choice for street use. The aluminum will have greater vibration and noise (gearbox rattle) that may not be acceptable for everyone. The clutch in this Stage 3+ kit is a sprung hub design so SPEC has done all they can to minimize the noise and vibration. It's also self-adjusting, like the factory design, and the engagement point can be adjusted. See comments below for characteristics of each.

The Stage 3+ can be configured a few different ways depending on how you intend to use the car -

#SB533F-2 VariantUseComments
"Sport"
SPEC steel flywheel
daily driving;
occassional drag strip
Use this with the SPEC steel single-mass flywheel.
The clutch will be stiffer than the factory design but it will grab harder and stay connected with far less chance of slippage. The engagement point is changed but most drivers adjust within the first 100 miles. The failure-prone dual-mass flywheel is eliminated and a steel single-mass is used instead. Expect more noise and vibration from the steel but better reliability and slightly better performance.
"Super Sport"
SPEC aluminum flywheel
more drag strip than streetUse this with the SPEC aluminum single-mass flywheel.
The clutch will be stiffer than the factory design but it will grab harder and stay connected with far less chance of slippage. The engagement point is changed but most drivers adjust within the first 100 miles. The failure-prone dual-mass flywheel is eliminated and a lightweight aluminum single-mass is used instead. Expect a lot more noise and vibration with aluminum ("gearbox rattle") but better reliability and better performance. The engine will rev a lot faster too.

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 hardcore enthusiasts around the globe.

E9X 335 SPEC Clutch Stage 2+ Kit contents:
+ carbon/semi-metallic clutch disc
+ heavy-duty pressure plate
+ heavy duty throw-out bearing
+ pilot bearing
+ clutch fork
+ alignment tool

Additional items we recommend:
pressure plate mounting bolts
flywheel mounting bolts (if removing flywheel)
ball pin
spring clip
rear main seal (if car has more than 70,000 miles)
input shaft seal
output shaft seal
exhaust gaskets

This item fits the following BMWs:
2008-2013 E82 BMW 135i 135is 1M
2007-2013 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i 335is - Convertible
2008-2010 E60 BMW 535i 535xi 535i xDrive
2009+ E89 Z4 Z4 35i Z4 35is (from February 2009 production date)
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E9X M3 - SPEC Carbon Graphite Clutch (With Flywheel)
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Spec Clutches - Corporate Logo
T#:342325
Part#: SB93ST
Ships in 3 Business Days
$ 1,999.00 USD
$ 1,999.00 USD

Upgrade the clutch performance of your BMW E9X M3 equipped with the S65 4.0L engine using the SPEC Carbon Graphite Clutch. Engineered specifically for this setup, this high-performance clutch delivers outstanding durability and exceptional power handling capabilities, catering to enthusiasts seeking superior clutch performance.

Crafted from premium materials, the SPEC Carbon Graphite Clutch guarantees reliable power transfer, improved grip, and reduced wear. Elevate your driving experience with this precision-engineered clutch upgrade.

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Spec Clutches Stage 2 Clutch Kit - E9X 335i, E82/88 135i, E60 535i ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:384447
Part#: SB532
Ships in 3 Business Days
$ 889.00 USD
Free Shipping
$ 889.00 USD
Free Shipping

SPEC's Stage 2 clutch features a full faced pure Kevlar disc complete with steel backing. This lining offers outstanding driveability like the Stage 1 kit, with an increased torque capacity and a longer life. The hub is double sprung with built-in spring reliefs for flexibility, along with a heat treatment for added strength and durability. This clutch is best served in any situation from daily driven on the street, to drag or autocross racing events.

Kit includes:

Pressure plate
Clutch disc
Pilot bearing
Clutch Release bearing
Clutch Alignment tool
Clutch fork
Designed to be used with a stock dual mass flywheel or any billet single mass designed for a factory style clutch.

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SPEC Stage 2+ Performance Clutch Kit (for SPEC single-mass flywheel) ...
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Spec Clutches - Corporate Logo
T#:340442
Part#: SB533H-2
In Stock at Vendor
Starting at $ 1,438.00 USD
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Starting at $ 1,438.00 USD
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Tuning your N54/N55 with all of the bolt-on upgrades? Don't allow your clutch or flywheel let you down! The stock clutch is fine for a stock car or just a simple software upgrade. But anything more and it quickly becomes the weak link (especially with drag races or hard launches). The 135i/335i/535i/Z4 35i SPEC Stage 2+ clutch kit is perfect for owners who want a performance clutch that works great with simple bolt-on modifications and will have a minimum of downsides or trade-offs. SPEC has spent considerable time and effort on the 335i models to produce a performance clutch and flywheel package that holds up to track and drag strip demands but is also easy to live with for daily driving. This clutch kit is meant to be used only with a SPEC flywheel.

What was most important to them was offering a kit that has stock-like clutch pedal effort but will grab and hold when the car has been mildly tuned. Full bolt-on upgrades like software, intake, FMIC, E85 mix, or methanol demand a better clutch. The Stage 2+ with the flywheel has a peak torque rating of 545ft-lbs. With the SPEC single-mass flywheel the limitations of the stock flywheel are eliminated. The clutch in this Stage 2+ kit is self-adjusting, like the factory design, and the engagement point can be adjusted. The clutch disc has a sprung hub so it can be used with the single-mass flywheels with near-stock levels of noise, vibration, and refinement. See comments below for characteristics of each.

The Stage 2+ can be configured a few different ways depending on how you intend to use the car -

#SB533H-2 VariantUseComments
"Sport"
SPEC steel flywheel
daily driving;
occassional drag strip
Use this with the SPEC steel single-mass flywheel.
The clutch will be stiffer than the factory design but it will grab harder and stay connected with far less chance of slippage. The engagement point is changed but most drivers adjust within the first 100 miles. The failure-prone dual-mass flywheel is eliminated and a steel single-mass is used instead. Expect more noise and vibration from the steel but better reliability and slightly better performance.
"Super Sport"
SPEC aluminum flywheel
more drag strip than streetUse this with the SPEC aluminum single-mass flywheel.
The clutch will be stiffer than the factory design but it will grab harder and stay connected with far less chance of slippage. The engagement point is changed but most drivers adjust within the first 100 miles. The failure-prone dual-mass flywheel is eliminated and a lightweight aluminum single-mass is used instead. Expect a lot more noise and vibration with aluminum ("gearbox rattle") but better reliability and better performance. The engine will rev a lot faster too.

This clutch is what we recommend if your tuning plans will only be bolt-on upgrades and you want to eliminate the dual-mass flywheel (as a potential failure point). If you plan to go beyond bolt-ons, such as upgrading turbos or single turbo, we strongly recommended using the Stage 3+ clutch. The Stage 2+ offers the best drivability for 90% of the tuned 335s out there but when going beyond bolt-on upgrades it would be best to go to a more advanced clutch stage.

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 hardcore enthusiasts around the globe.

E9X 335 SPEC Clutch Stage 2+ Kit contents:
+ carbon/semi-metallic and Kevlar clutch disc
+ heavy-duty pressure plate
+ heavy duty throw-out bearing
+ pilot bearing
+ clutch fork
+ alignment tool

Additional items we recommend:
pressure plate mounting bolts
flywheel mounting bolts (if removing flywheel)
ball pin
spring clip
rear main seal (if car has more than 70,000 miles)
input shaft seal
output shaft seal
exhaust gaskets

This item fits the following BMWs:
2008-2013 E82 BMW 135i 135is 1M Coupe
2007-2013 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i 335is - Convertible
2008-2010 E60 BMW 535i 535xi 535i xDrive
2009+ E89 Z4 Z4 35i Z4 35is (from February 2009 production date)
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Spec Clutches Stage 3+ Clutch Kit - BMW E9X E82/88 335i/135i ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:384613
Part#: SB533F
Ships in 3 Business Days
$ 999.00 USD
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$ 999.00 USD
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Upgrade your BMW's performance with this stage 3+ clutch kit, boasting a carbon semi-metallic full-faced material for unmatched life, friction coefficient, and drivability. The double-sprung hub enhances flexibility with spring cover relieves, while heat-treated components in both hubs ensure strength and durability. Ideal for various driving scenarios, including street, drag, drift, autocross, road racing, pulling, rallye, and more.

  • Carbon semi-metallic material for extended life and optimal friction
  • Double-sprung hub with spring cover relieves for enhanced flexibility
  • Heat-treated components in both hubs for increased strength and durability
  • Suitable for street, drag, drift, autocross, road racing, pulling, rallye, and more
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SPEC Stage 1 Performance Clutch Kit (for SPEC single-mass flywheel) ...
for use with SPEC billet flywheel
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Spec Clutches - Corporate Logo
T#:35525717
Part#: SB551-2
Ships in 3 Business Days
$ 699.00 USD
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$ 699.00 USD
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E9X 325i 328i 330i SPEC Stage 2 Performance Clutch Kit
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Spec Clutches - Corporate Logo
T#:340436
Part#: SB072-2
Ships in 3 Business Days
Starting at $ 639.00 USD
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Starting at $ 639.00 USD
Free Shipping
The SPEC Stage 2 clutch is a premium, no compromises heavy-duty clutch upgrade for the 2006+ N52 E9X 325/328/330i. Where the stock clutch will slip under hard conditions 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 485 ft-lbs, more than enough for the naturally-aspirated N52 engines. A heavy-duty pressure plate and throw-out bearing complete the package.

The stock clutch in the N52 cars is not a terrible clutch and it is not under-rated. Our tuned 330i street and race cars have used the stock clutch with close to 300hp 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 with a lightweight aluminum single-mass flywheel.

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 aluminum flywheel. The aluminum is quite a bit 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.

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.

E9X 325/328/330 SPEC Clutch Kit contents:
+ carbon-Kevlar clutch disc
+ heavy-duty pressure plate
+ heavy duty throw-out bearing

This item fits the following BMWs:
2006-2011 E90 BMW 325i 325xi 328i 328xi 328i xDrive 330i 330xi - Sedan
2006-2012 E91 BMW 325xi 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
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E60 535i, E82 135i, E9X 335i SPEC Stage 2+ Performance Clutch Kit (fo...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:340441
Part#: SB533H
Ships in 3 Business Days
Starting at $ 899.00 USD
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Starting at $ 899.00 USD
Free Shipping
Tuning your N54/N55 with all of the bolt-on upgrades? Don't allow your clutch to let you down! The stock clutch is fine for a stock car or just a simple software upgrade. But anything more and it quickly becomes the weak link (especially with drag races or hard launches). The 135i/335i/535i/Z4 35i SPEC Stage 2+ clutch kit is perfect for owners who want a performance clutch that works great with simple bolt-on modifications and will have a minimum of downsides or trade-offs. SPEC has spent considerable time and effort on the 335i models to produce a performance clutch that holds up to track and drag strip demands but is also easy to live with for daily driving. This clutch kit is meant to be used only with the stock dual-mass flywheel and is the most user-friendly of the SPEC clutches we offer for the 135/335/535/Z4.

What was most important to them was offering a kit that has stock-like clutch pedal effort but will grab and hold when the car has been mildly tuned. Full bolt-on upgrades like software, intake, FMIC, E85 mix, or methanol demand a better clutch. The Stage 2+ has a peak torque rating of 545ft-lbs but note that the stock dual-mass flywheel will be a limiting factor to how much torque you can use. There have been cases of high mileage or abused flywheels coming apart with high torque tuned engines. We recommend using a new factory flywheel or jumping to the SPEC single-mass flywheel. The clutch in this Stage 2+ kit is self-adjusting, like the factory design, and the engagement point can be adjusted. The clutch disc is a rigid hub (not spring loaded) so it's best used with the stock dual mass flywheel.

This clutch is what we recommend if your tuning plans will only be bolt-on upgrades. If you plan to go beyond bolt-ons, such as upgrading turbos or single turbo, we strongly recommended using the Stage 3+ clutch. The Stage 2+ offers the best drivability for 90% of the tuned 335s out there but when going beyond bolt-on upgrades it would be best to go to a more advanced clutch stage.

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 hardcore enthusiasts around the globe.

E9X 335 SPEC Clutch Stage 2+ Kit contents:
+ carbon/semi-metallic and Kevlar clutch disc
+ heavy-duty pressure plate
+ heavy duty throw-out bearing
+ pilot bearing
+ clutch fork
+ alignment tool

Additional items we recommend:
pressure plate mounting bolts
flywheel mounting bolts (if removing flywheel)
ball pin
spring clip
rear main seal (if car has more than 70,000 miles)
input shaft seal
output shaft seal
exhaust gaskets

This item fits the following BMWs:
2008-2013 E82 BMW 135i 135is 1M Coupe
2007-2013 E90 BMW 335i 335xi 335i xDrive - Sedan
2007-2013 E92 BMW 335i 335is 335xi 335i xDrive - Coupe
2007-2013 E93 BMW 335i 335is - Convertible
2008-2010 E60 BMW 535i 535xi 535i xDrive
2009+ E89 Z4 Z4 35i Z4
35is (from February 2009 production)
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BMW B58 N54 N55 Stage 5 Performance Clutch Kit (for SPEC single-mass ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:587559
Part#: SB535-2
Ships in 3 Business Days
$ 999.00 USD
Free Shipping on orders $49 and up
Spec P Trim Super Twin Disc Clutch Kit w/ Steel Flywheel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date up to 01/2009 with a 8 bolt flange
Spec Clutches - Corporate Logo
T#:13003685
Part#: SB53PT
Ships in 3 Business Days
$ 1,850.00 USD
$ 1,850.00 USD
The Super Twin is for street and track use in cars with extreme horsepower and torque (700-1500 ft lbs tq). The Super Twin offers near-stock drivability, tremendous life expectancy, a no-shimming/setup bolt-in installation and maintenance free operation.
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Twin Disc Clutch Kit - Organic Trim - E82 E9X Z4
For Vehicles with Production Date from 02/09 with 6 Bolt Crank
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:51320837
Part#: SB53SST-O-3
Ships in 3 Business Days
New Item
10% off MSRP $ 1,850.00

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

$ 1,665.00 USD
10% off MSRP
$ 1,850.00

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

$ 1,665.00 USD

SS Trim Super Twin Disc Clutch Kit W/ Steel Flywheel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date up to 01/2009 with a 8 bolt flange
Spec Clutches - Corporate Logo
T#:14882890
Part#: SB53SST
Back Ordered
$ 1,850.00 USD
Free Shipping on orders $49 and up
The Super Twin is for street and track use in cars with extreme horsepower and torque (700-1500 ft lbs tq). The Super Twin offers near-stock drivability, tremendous life expectancy, a no-shimming/setup bolt-in installation and maintenance free operation.
Show More Show Less

Organic Trim Super Twin Disc Clutch Kit W/ Steel Flywheel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with a production date up to 01/2009 with a 8 bolt flange
Spec Clutches - Corporate Logo
T#:14882889
Part#: SB53SST-O-1M
Back Ordered
$ 1,849.00 USD
$ 1,849.00 USD
The Super Twin is for street and track use in cars with extreme horsepower and torque (700-1500 ft lbs tq). The Super Twin offers near-stock drivability, tremendous life expectancy, a no-shimming/setup bolt-in installation and maintenance free operation.
Show More Show Less