OSA Racing Flywheels are CAD designed and manufactured from a solid one piece billet chromoly steel forgings. They are designed to reduce weight and inertia for great engine response. It has been tested up to 18,000 rpm without failure.
OSA S3 CLUTCH KIT+RACING FLYWHEEL for 06-15 SUBARU WRX 9-2X 2.5L TURBO EJ255
GRIP US S1 CLUTCH KIT fits 06-14 SUBARU WRX SAAB 9-2X AERO 2.5L TURBO EJ255
OSA STAGE 3 CLUTCH KIT+FLYWHEEL FOR SUBARU WRX 2015-2017 2.0L TURBO 6 SPEED
OSA STAGE 1 CLUTCH &10LBS FLYWHEEL KIT Fits K20A3 K20A2 K20Z1 K24 K SERIES SWAPS
OSA STAGE 3 CLUTCH KIT+CHROMOLY RACE FLYWHEEL Fits 92-2000 HONDA CIVIC 1.6L SOHC
OSA STAGE 1 CLUTCH & PRO-LITE FLYWHEEL KIT RSX ALL / CIVIC 2.0L K20 (Fits: RSX)
