PERRIN PSP-DRV-201 Driveshaft Lockdown Kit for Subaru WRX & STI

The PERRIN Driveshaft Lockdown Kit is designed to keep your driveshaft securely positioned and properly aligned under load. By limiting unwanted movement of the driveshaft carrier, this upgrade helps improve drivetrain stability and consistency—especially during hard acceleration, aggressive shifting, or high-power applications.

Key Features

• Reduces unwanted driveshaft movement and deflection

• Helps maintain proper driveline alignment under load

• Improves drivetrain stability during acceleration and shifting

• Ideal for spirited driving, track use, and higher-horsepower builds

• Precision-engineered by PERRIN for Subaru platforms

• Direct bolt-on installation with included hardware

What’s Included

• (1) PERRIN Driveshaft Lockdown – Front

• (1) PERRIN Driveshaft Lockdown – Rear

• Complete installation hardware

• Warranty and installation instructions

Fits a wide range of Subaru WRX, WRX STI, and Impreza models, including:

• 2008–2025 Subaru WRX (Base, Premium, Limited, TR, TS)

• 2008–2021 Subaru WRX STI (Base, Limited, S209, Type RA, HyperBlue, Launch Edition)

• 2008–2014 Subaru Impreza WRX & WRX STI