Clutch Masters lightweight aluminum flywheel for 2008–2009 BMW E90 335i with the 7-speed DCT replaces the heavy dual-mass unit with a sprung hub to dampen driveline vibrations. The design reduces rotating mass for quicker revs and faster shifts while preserving hub dampening to protect transmission internals; CNC machined, precision balanced and SFI certified.
Clutch Masters 08-09 BMW E90 335i 3.0L 7-Speed DCT Aluminum Flywheel w/Sprung Hub