Clutch Masters 00-02 Audi S4 Flywheel Friction Lock (clmCM-029-FFL)

This is the Clutch Masters 00-02 Audi S4 Flywheel Friction Lock. Part clmCM-029-FFL. A flywheel bolts to the crankshaft and carries the clutch; a lighter flywheel lets the engine rev up and down more quickly.

Sometimes it takes a leap in technological advancement to solve those problems. One issue a lot of high powered cars can run into is the possibility of the flywheel coming loose. Flywheels can come loose for a variety of reasons, but once this happens you can pretty much kiss your crank goodbye. Typically if the flywheel comes loose it will end up welding (fretting) itself to the crankshaft and typically damages the crank beyond repair. This can end up being an incredibly costly problem. We've teamed up with global engineering powerhouse, 3M, to offer their friction shim technology specially developed for flywheel applications to provide that extra level of protection. Dubbed Flywheel Friction Locks, our FFLs consist of a nickel-coated steel substrate with partially embedded diamond particles. When placed between the flywheel and crank, the diamonds "bite" into each surface. With an installed thickness of .006"-.009" an FFL will not significantly alter assembly spacing. FFLs are easy to assemble and can be reused after disassembly. To sum that up, by installing a Flywheel Friction Lock you give yourself a much better chance of the flywheel not coming loose in the first place, and if for some reason it does, you'll have an extra layer of very hard steel that can prevent the flywheel from damaging your crankshaft. It has been proven that our FFLs offer a simple and cost-effective way to reliably handle up to 5× higher shear forces and transmit up to 5× higher torque than conventional systems with no other modifications.

Product details

• Part type: Flywheels
• Brand: Clutch Masters
• Clutch Masters part number: clmCM-029-FFL

Fitment

• Vehicle: Audi A6 / Allroad (C5), Audi RS3, Audi S4 / S5, Audi TT RS, Infiniti G37, Nissan 350Z (Z33), Nissan 370Z (Z34), Nissan GT-R (R35), Porsche 911 (964/993), Porsche 911 (996), Porsche 911 (997), Porsche 987 Cayman, Porsche Boxster (986), Scion FR-S, Subaru BRZ (2013-2021), Subaru Impreza WRX STI (GD), Subaru WRX/STI (GR/GV), Subaru WRX/STI (VA), Toyota GT86, Volkswagen Golf GTI (MK6), Volkswagen Golf R
• Years and trims on file: 2000-2001 Audi A6 Base; 2002-2004 Audi A6 Base; 2000-2004 Audi A6 Quattro Base; 2001-2005 Audi Allroad Quattro Base; 2017-2020 Audi RS3 Base; 2022-2025 Audi RS3 Base; 2001-2002 Audi S4 Avant; 2004-2008 Audi S4 Avant; 2000-2002 Audi S4 Base; 2004-2008 Audi S4 Base; 2004-2005 Audi S4 Cabriolet; 2007-2009 Audi S4 Cabriolet; plus 76 more on file
• Application listing: Clutch Masters 00-02 Audi S4 Flywheel Friction Lock
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• Clutch Masters parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.