This lightweight single-mass aluminum flywheel fits B5 Audi S4 & C5 Audi A6/Allroad models with the 2.7T engine. Weighing in at 12 pounds, or about 15 pounds lighter than stock, this billet aluminum flywheel allows for faster revving and easier rev matching when downshifting.

This flywheel is machined in-house at 034Motorsport from billet aluminum and engineered to be a direct high-performance replacement for the failure-prone dual-mass factory unit. Includes replaceable steel friction surface and steel tone ring for crank sensor pickup.

Gorgeous machine work, will fit any 2.7T or RS4 clutch package.