Perrin Pitch Stop Brace Black Subaru WRX / STI 2015-2021 | PSP-DRV-112BK Vehicle Model_G37 Coupe This is because the power

This is because the power required to accelerate a heavy pulley accounts for a much greater proportion of the available power at low RPM

Ring Kit - Second Radial Width: 0

The forever unique

Direct OEM replacement installation

ACT's SB9-HDSS kit features a performance street sprung clutch disc paired with their ever popular Heavy Duty pressure plate

Perrin Pitch Stop Brace Black Subaru WRX / STI 2015-2021 | PSP-DRV-112BK Vehicle Model_G37 Coupe This is because the powerFitment Information: 2015 2021 Subaru WRX (with Manual Transmission) 2015 2021 Subaru STI (with Manual Transmission) Features: The OEM Subaru pitch stop brackets tend to fail over time. Help prevent this failure with the PERRIN Pitch Stop Brace. The PERRIN Pitch Stop Brace does exactly what its name implies, it reinforces the brackets that connect the pitch stop to the car. Even under normal driving conditions, the brackets flexes. The PERRIN Pitch