ACT 08-13 BMW 128i (E82/E88) L6-3.0L (N51/N52) XACT Flywheel Streetlite

601170 is a Streetlite flywheel, which is considerably lighter than stock and is the most durable flywheel offering from ACT. Materials are properly distributed for maximum strength, lower inertia, good heat tolerance and rigidity. ACT's Streetlite flywheels are preferred for street or drag racing. ACT flywheels are serviceable and can be resurfaced with no need to purchase additional parts.
XACT Flywheel Streetlite
Noticeably improved engine response and acceleration, OE to mild gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for street and race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability

Fitment:
BMW 128i Base 2008
BMW 128i Base 2009
BMW 128i Base 2010
BMW 128i Base 2011
BMW 128i Base 2012
BMW 128i Base 2013
BMW 325i Base 2006
BMW 325xi Base 2006
BMW 328i Base 2007
BMW 328i Base 2008
BMW 328i Base 2009
BMW 328i Base 2010
BMW 328i Base 2011
BMW 328i Base 2012
BMW 328i Base 2013
BMW 328i xDrive Base 2009
BMW 328i xDrive Base 2010
BMW 328i xDrive Base 2011
BMW 328i xDrive Base 2012
BMW 328i xDrive Base 2013
BMW 328xi Base 2007
BMW 328xi Base 2008
BMW 330i Base 2006
BMW 330xi Base 2006
BMW 525i Base 2006
BMW 525i Base 2007
BMW 525xi Base 2006
BMW 525xi Base 2007
BMW 528i Base 2008
BMW 528i Base 2009
BMW 528i Base 2010
BMW 528xi Base 2008
BMW 530i Base 2006
BMW 530i Base 2007
BMW 530xi Base 2006
BMW 530xi Base 2007
BMW X3 3.0si 2007
BMW X3 3.0si 2008
BMW Z4 sDrive30i 2009
BMW Z4 sDrive30i 2010
BMW Z4 sDrive30i 2011