ACT HD/Race Sprung 4 Pad Clutch Kit w/ Flywheel Honda Civic Si 2017-2022 | HC10-HDG4 vendor_Fidanza They do not flow more

They do not flow more than the EVO 8/9 OE injectors

Same thickness as OEM

Why GrimmSpeed

Part #: SUSH6

Measures at 70mm and provides increased incoming air

ACT HD/Race Sprung 4 Pad Clutch Kit w/ Flywheel Honda Civic Si 2017-2022 | HC10-HDG4 vendor_Fidanza They do not flow moreFitment Information: 2017 2020, 2022 Honda Civic SI Features: ACT's HC10 HDG4 kit features a sprung, 4 pad race clutch disc paired with their ever popular Heavy Duty pressure plate and a streetlite flywheel. What does this mean for you? Well, that means that you will have a light to moderate pedal feel with an aggressive engagement and the ability to handle up to 464ft lbs of torque on your Civic Si. This clutch kit is recommended for high horsepower