ACT 2010 Chevrolet Corvette XACT Flywheel Prolite W221 The factory upper A-arm has

The factory upper A-arm has a bearing at the front of the A-arm and a large rubber bushing at the rear

MIG welded for strength and durability

as well as street usage

Application: 2013+ Scion FR-S/Subaru BRZ/Toyota GT86

The Mishimoto Subaru Exhaust Adapter allows a smooth exhaust flow transition between your 3in downpipe and stock sized exhaust

ACT 2010 Chevrolet Corvette XACT Flywheel Prolite W221 The factory upper A-arm hasDramatically improved engine response and acceleration, mild to moderate 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 race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM