Competition Clutch Flywheel for Subaru STi (2-721-ST) Prothane • Quiet Operation by Reducing

• Quiet Operation by Reducing Torsional Vibrations

Forge Motorsport atmospheric blow off valve (BOV) fits all Evo 4/5/6/7/8/9

more predictability on throttle input and eliminates that annoying clunking during hard shifts

A patented High-Density Tri-Extruded (HDTE) material allows for a rigid core for strength while offering surface friction to the carpet

leaks or splitting

Competition Clutch Flywheel for Subaru STi (2-721-ST) Prothane • Quiet Operation by ReducingCompetition Clutch replacement flywheel for 2004+ Subaru STi is compatible with stock and factory style, single disc clutch kits. Weighs 15 pounds. Vehicle Fitment: 2004 2020 Subaru STi Description: CCI flywheels are a one piece, 4140 forged steel design to help significantly reduce the chances of ring gear separation and friction surface warpage. All flywheels can be resurfaced. The CCI Ultra Lightweight Steel Flywheel is machined with less material