600550 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:
Mitsubishi Lancer Evolution Final Edition 2015
Mitsubishi Lancer Evolution GSR 2008
Mitsubishi Lancer Evolution GSR 2010
Mitsubishi Lancer Evolution GSR 2011
Mitsubishi Lancer Evolution GSR 2012
Mitsubishi Lancer Evolution GSR 2013
Mitsubishi Lancer Evolution GSR 2014
Mitsubishi Lancer Evolution GSR 2015