Spec Stage 1 Clutch Kit Subaru STI 2004-2021 Vehicle Model_EVO 8 A proprietary multi-step top ring

A proprietary multi-step top ring groove machining process assures optimum control of the groove's size

Part #: SU302

Integrated three-digit display reveals AFR or Lambda in real time

ACT's SB5-HDG6 kit features a sprung

Whiteline Sway Bar Rear - 22mm Adjustable 2

Spec Stage 1 Clutch Kit Subaru STI 2004-2021 Vehicle Model_EVO 8 A proprietary multi-step top ringPart #: SU301 Stage 1 features an integrally molded carbon Kevlar based, high performance organic lining that offers smooth engagement and excellent life. This lining has an integrally bonded steel backing for strength under high clamp loads and temperatures. The hub is double sprung with spring cover relieves for flexibility and heat treated components for strength and durability. Stage 1 is suggested for OEM replacement, daily driven or lightly