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Spec Clutches Flywheels

The factory BMW flywheel is a 2 piece design that mitigates vibration and creates a comfortable driving experience. A single piece aftermarket flywheel will allow the engine to rev quicker and gives shifting a much more direct and mechanical feel. This also makes clutch modulation on spirited takeoffs much easier and more predictable and is a must if you plan on tracking or competing in your BMW.

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Spec SMF- STEEL (FOR USE WITH SPEC CLUTCH ONLY) N55
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:597416
Part#: SB55S-2
Back Ordered
$ 599.00 USD
Free Shipping
$ 599.00 USD
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SPEC Billet Aluminum Single Mass Flywheel - E9X 335i, E82/88 135i, E6...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:387322
Part#: SB53A-2
In Stock
$ 579.00 USD
Free Shipping
$ 579.00 USD
Free Shipping
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.
SPEC Single Mass Steel Flywheel - BMW E9X 335 2007-2009 (up to 1/2009...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:341709
Part#: SB53S-2
In Stock at Vendor
$ 599.00 USD
Free Shipping
$ 599.00 USD
Free Shipping
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 Aluminum Single Mass Flywheel - E9X 335 (01/2009+)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Designed for use with SPEC SB53X-2 clutch kits
Spec Clutches - Corporate Logo
T#:342330
Part#: SB53A-3
Ships in 1-2 days
$ 579.00 USD
Free Shipping
$ 579.00 USD
Free Shipping
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.

SPEC Aluminum Flywheel (SMF) (FOR USE WITH SPEC CLUTCH ONLY) 135 N55 ...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:597417
Part#: SB55A-2
Ships in 3 Business Days
$ 637.00 USD
Free Shipping on orders $49 and up
Lightweight Aluminum Flywheel (12lbs) N14 1.6L Engine
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:26404876
Part#: SB09A-2
Ships in 3 Business Days
$ 529.00 USD
Free Shipping on orders $49 and up

SPEC billet flywheels offer precise engineering tailored to specific driving environments, ensuring optimal performance for each vehicle. Made from high-quality steel and aluminum, SPEC flywheels boast a .001 machine tolerance, guaranteeing a flat seating surface for the clutch and smooth rotational qualities. These flywheels are essential for converting OE Dual Mass to Single Mass for compatibility with Spec Design clutch Kits.

Benefits:

  • Precision engineering for specific driving environments
  • Manufactured from high-quality steel and aluminum
  • Flat seating surface for the clutch ensures smooth operation
  • Compatible with Spec Design clutch Kits
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MINI R52 R53 Lightweight Aluminum Flywheel (12lbs)
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Spec Clutches - Corporate Logo
T#:31191877
Part#: SB09A
Ships in 3 Business Days
$ 499.00 USD
Free Shipping on orders $49 and up

MINI R52 R53 Lightweight Aluminum Flywheel (12lbs) enhances the performance of the MINI with its precision engineering and lightweight design. This flywheel, manufactured by SPEC, is tailored for specific driving environments, making it ideal for both daily driving and high-performance applications.

  • Lightweight Design: Weighs approximately 12 lbs, reducing rotational mass for quicker engine response and improved acceleration.
  • High-Quality Construction: Made from premium steel and aluminum, ensuring durability and a flat seating surface for the clutch.
  • Precision Engineering: Manufactured to a .001 machine tolerance for smooth rotational qualities and perfect balance.
  • Performance Upgrade: Essential for converting from OE dual mass to single mass when used with SPEC Design clutch kits.
  • Versatile Application: Suitable for various driving habits and racing or high-performance setups.
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Spec Aluminum Single Mass Flywheel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 01/2009
Spec Clutches - Corporate Logo
T#:589576
Part#: SB53A-4
Ships in 3 Business Days
$ 639.99 USD
Free Shipping
$ 639.99 USD
Free Shipping
Six Bolt Flywheel - NOTE: Not for models with the DCT transmission