Spec 2011 - 2017 BMW 335i (F30) / 135i / 435i / 535i / 2012 - 2016 M235i / Z4 35i Steel Flywheel

SB55S-2

SPEC Flywheel Notes: non-ratcheting clutch kits only .

About SPEC Clutch: SPEC is a Manufacturer of street high performance and racing clutches and flywheels. Featuring Clutch Kits From street kit Stage 1, 2, 2+, 3, and 3+ to Race Kits Stage 4 and 5. And now the SPEC Super Twin with TQ ratings of over 1500 FT TQ ! Every SPEC Clutch Kit and Flywheel has been SFI Approved.

Fits:
BMW 135 Non-ratcheting clutch kits * SPEC SB55S-2 or SB55A-2 required (2011 - 2012)
BMW 335 (E9x N55 and F30) non-ratcheting clutch kits (2011 - 2017)
BMW 435i non-ratcheting clutch kits for use with SPEC billet flywheel only (2013 - 2017)
BMW 535 (F10) non-ratcheting clutch kits *SPEC SB55S-2 or SB55A-2 billet flywheel required (2011 - 2017)
BMW 1M non-ratcheting clutch kits * SPEC SB55S-2 or SB55A-2 billet flywheel required (2011 - 2011)
BMW M235I non-ratcheting clutch kits * SPEC SB55S-2 or SB55A-2 billet flywheel required (2012 - 2016)
BMW X3 (F25) non-ratcheting clutch kits for use with SPEC billet flywheel only (2011 - 2017)
BMW Z4 35i (N55) non-ratcheting clutch kits *SPEC SB55S-2 or SB55A-2 billet flywheel required (2011 - 2016)
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