Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Neon Yellow 2018-2021-3.0l-powerstroke 4L Powerstroke With 5R110W Transmission

4L Powerstroke With 5R110W Transmission

Double Insulated to be Durable and Waterproof

and operation for every install

Heat-shield included where applicable for component protection

Delivers better holding capacity

Perrin 02-11 Subaru Impreza / 02-12 WRX / 04-12 STi Pitch Stop Mount - Neon Yellow 2018-2021-3.0l-powerstroke 4L Powerstroke With 5R110W TransmissionReduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop mount. The factory pitch stop mount is designed to control the pitching of the engine and transmission under light to normal acceleration. Subaru's with power and drivetrain upgrades will need PERRIN's more aggressive option. Under hard acceleration, the drivetrain is being twisted front to back from front axle torque twist. To control this front to back twisting,