PERRIN PSP-DRV-101SL Pitch Stop Mount for Subaru WRX STI Crosstrek

The PERRIN Pitch Stop Mount is designed to reduce drivetrain shudder and unwanted engine movement under hard acceleration. Subaru’s factory pitch stop uses a plastic body with soft rubber bushings, allowing excessive front-to-back drivetrain motion. PERRIN replaces this weak OEM design with a strong aluminum body and polyurethane bushings, delivering a more connected and controlled driving feel—especially on vehicles with power or drivetrain upgrades.

Key Features

• Controls front-to-back drivetrain movement under acceleration

• Reduces drivetrain slop and shudder

• Strong aluminum body replaces weak factory plastic unit

• Polyurethane bushings for improved stiffness and response

• Ideal for modified, tuned, or performance-driven Subarus

• Direct bolt-on replacement with included hardware

Specifications

• Pitch Stop Body Material: Aluminum

• Bushing Material: Polyurethane

• Finish: Anodized

What’s Included

• (1) PERRIN Pitch Stop Mount Body

• (2) Large bushings

• (2) Small bushings

• (2) Metal sleeves

• (1) Grease packet

• Warranty & installation instructions

Fits a wide range of Subaru applications, including:

• 2002–2014 Subaru Impreza WRX

• 2004–2014 Subaru Impreza WRX STI

• 2015–2025 Subaru WRX

• 2015–2021 Subaru WRX STI

• 1993–2022 Subaru Impreza

• 2013–2023 Subaru Crosstrek

• 2005–2024 Subaru Outback XT / Outback / Outback Wilderness

• 2005–2009 & 2020–2024 Subaru Legacy / Legacy GT / Legacy XT

• 2019–2024 Subaru Ascent