Single Mass Steel Flywheel, BMW 1-Series 3-Series 5-Series N54 N55
Our single mass flywheel is designed to be a 100% direct replacement for the OEM flywheels fitted from the factory. The flywheel is machined from billet steel and is significantly lighter than the heavy dual mass flywheel. Our single mass flywheel was designed with the performance enthusiast in mind, and works best on vehicles performance tuned for additional power and who don't mind slight clutch chatter during idle. The single mass flywheel is designed to be compatible with both the original BMW clutch kits and our SPEC clutch kits.
**NOTE: Please select the proper production date and dowel size for your vehicle.
- 10mm dowel is for OEM clutch size, 6mm is for aftermarket clutch size
- Pre Feb 2009 is production before 2/09
- Post Feb 2009 is prodction after 2/09
Original Dual Mass Flywheel: 26.1 pounds
Single Mass Steel Flywheel: 21 pounds
- E90 E92 E93 3-Series 335i/xi (N54 N55) 2007-2012
- E82 1-Series 135i (N54) 2007-2012
- E60 5-Series 535i/xi (N54) 2008-2012