Perrin Pitch Stop Mount Red Subaru Impreza 93-21 WRX 02-21 STi 04-21 EJ205 EJ255 EJ257 FA20DIT

Reduce drivetrain shudder under hard acceleration by installing a PERRIN Pitch Stop Mount. Subarus with power and drivetrain upgrades will need PERRIN's more aggressive option.

What Does A Pitch Stop Mount Do?

Under hard acceleration, the drivetrain is being twisted front to back from front axle torque twist. To control this front to back twisting, Subaru created a pitch stop mount. The factory pitch stop is made of plastic with soft rubber bushings, allowing for a significant amount of movement under hard driving conditions, creating drivetrain slop and shudder.

Why Do You Need It?

The PERRIN Pitch Stop Mount controls the movement of the drivetrain in both on and off throttle driving giving the driver a more positive feel and literally putting more power to the wheels by eliminating lost energy.

Construction

The PERRIN Pitch Stop Mount's body is machined from 6061 billet aluminum and features a combination of 95a front and 70a rear durometer bushings. The bushings are as stiff as possible without introducing excessive NVH (noise, vibration & harshness).

 Specs

• Pitch Stop Body Material Aluminum
• Bushing Material Polyurethane
• Finish Anodize

COMPATIBILITY
2019-2020 Ascent Yes
1993-2021 Impreza Yes
2002-2014 WRX Yes
2015-2021 WRX Yes
2015-2021 WRX CVT Yes
2004-2014 STI Yes
2015-2021 STI Yes
2005-2007 Legacy Yes
2020-2021 Legacy Yes
2005-2009 Legacy GT Yes
2005-2009 Outback XT Yes
2020-2021 Outback XT Yes
2013-2021 Crosstrek Yes