Spec Stage 5 Clutch Kit Subaru STI 2004-2021 G37_2007-2013 If yours has over 100k

If yours has over 100k miles

Part #: 17U-07-0650-4

Increased braking capacities and positive brake pedal feel

Big End Width 0

a 40mm underhead lenght bolt may be necessary in this case**

Spec Stage 5 Clutch Kit Subaru STI 2004-2021 G37_2007-2013 If yours has over 100kPart #: SU305 SPEC's Stage 5 features a full metallic disc with the highest possible friction coefficient. Not suggested for any STI that gets used on the street. The SPEC Stage 5 has a solid 12 rivet hub and the assembly is heat treated for strength and durability. Best for extreme street and drag racing. Not for street use. Very harsh engagement and lots of noise chatter. Features: Torque capacity: 697ft lbs at the crank Full metallic friction