Quick view Perrin | sku: PSP-DRV-101 Perrin Pitch Stop Mount - 2004+ STI Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. Subaru's with power and drivetrain upgrades will need PERRIN's more aggressive option. WHAT DOES A PITCH STOP MOUNT DO? Under hard acceleration, the... View Details Compare
