SPEC

What is the main benefit of upgrading to a SPEC Steel Flywheel?SPEC Steel Flywheels deliver lightning-fast throttle response, achieving smoother gear changes and providing enhanced clutch engagement...

Are these flywheels compatible with other clutch brands?SPEC aluminum flywheels are engineered exclusively for use with SPEC SB53x-2 clutch kits only, ensuring optimal performance and compatibility...

What is the primary benefit of the SPEC Stage 1 Clutch Kit?This SPEC Stage 1 Clutch Kit delivers a crisp, responsive engagement, transforming your BMW's drivetrain for a more connected and...

What is the horsepower and torque capacity of the SPEC Stage 2 Clutch Kit?This SPEC Stage 2 Clutch Kit is engineered for enhanced power transfer, exceeding stock capabilities for superior performance...

Do I need to replace my flywheel when installing a new clutch kit?This SPEC Stage 2+ Clutch Kit requires the specific SB53A-2 flywheel for proper operation and performance, confirming fitment is...

What vehicles are compatible with the SPEC Stage 2+ Clutch Kit?SPEC Stage 2+ Clutch Kits are engineered for 2007-2009 BMW 135i, 335i, and 335i xDrive models, plus four other specific vehicles.What is...

What is the horsepower and torque rating for this clutch kit?SPEC Stage 3 Clutch Kits are engineered to handle up to 600 horsepower and 500 torque for extreme performance needs.Is this clutch kit...

What is the expected lifespan of a SPEC Stage 3+ Clutch Kit?Clutch Kits - Single lifespan depends heavily on driving style and installation quality, with moderate maintenance recommended for optimal...

What is the engagement type of the SPEC Stage 3+ Clutch Kit?This SPEC Stage 3+ Clutch Kit delivers aggressive engagement, providing the precise feedback needed for high-performance applications.Is...

What is the benefit of a lightweight flywheel?A lighter SPEC steel flywheel significantly reduces rotational mass, allowing your engine to rev faster and deliver exhilarating acceleration for...

Do I need to resurface or replace my flywheel when installing a SPEC Stage 1 clutch kit?SPEC Stage 1 clutch kits require a new SPEC flywheel for proper engagement and optimal performance.Is...

Will this flywheel fit my 2015 GTI?SPEC Steel Flywheels are meticulously engineered for specific vehicle applications; confirm exact fitment for your 2015 GTI to ensure optimal performance.Can I...