ACT Mod Twin 225 XX Sprung Race Clutch Kit Subaru STI 2004-2021 | T3R-S05 Supra_2020-2021 Key Benefits:

Key Benefits:

Custom Machined Adapter - Makes use of the factory inlet recirculation port

Thus far we have seen Short Term Fuel Trims within +2-4% of the factory

This kit is specific for the WRX and STi

Oil that gets too hot will lose its viscosity

ACT Mod Twin 225 XX Sprung Race Clutch Kit Subaru STI 2004-2021 | T3R-S05 Supra_2020-2021 Key Benefits:Fitment Information: 2004 2021 Subaru STI Features: ACT's T3R S05 kit features a Mod Twin 225 XX Sprung Race clutch kit. What does this mean for you? Well, that means that you will have predictable aggressive engagement, increased pedal effort with smooth shifting and the ability to handle up to 1340ft lbs of torque on your STI. This clutch kit is best suited for drag, road or rally racing The Mod Twin 225 XX Sprung Race Kit performs aggressive