SPEC SB53A-2 Aluminum Flywheel — 2007–2010 BMW 335i/135i, for SPEC SB53x-2 Clutch Kits

SPEC Flywheels are CNC manufactured at an unheard-of .001 tolerance, in an industry where the standard is .010. This precision manufacturing process ensures perfect balance and a perfectly flat bedding surface for the clutch disc, both of which also contribute to the ultimate in safety for competitive environments. All SPEC flywheels carry SFI certification.

Recommended Use: Recommended for street and race use