Spec Stage 3+ Clutch Kit Subaru STI 2004-2020
Stage 3+ is the flagship stage for a high powered street or race car that requires a manageable and friendly engagement. The SPEC Stage 3+ features a carbon semi-metallic full faced material that offers unparalleled life, friction coefficient and drivability characteristics in one single package. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Suggested for very highly modified, streetable autocross & track driven STI.
Torque capacity: 638ft/lbs
Carbon semi-metallic friction material