Perrin Rear Differential Lockdown Bushings 2008-2014 WRX / 2008-2014 STI / 2008-2011 Impreza / 2009-2013 Forester XT

Take control of your Subaru’s drivetrain performance with the PERRIN Rear Differential Lockdown Bushings. Designed to reduce excessive rear differential movement under hard acceleration and cornering, these high-quality polyurethane bushings provide a more connected and responsive driving experience.

Key Features:

• Enhanced Traction & Stability: By minimizing drivetrain slop and unwanted differential movement, these bushings improve traction delivery to the wheels — perfect for aggressive driving and performance tuning.

• Durable Construction: Crafted from premium-grade polyurethane, these bushings offers superior wear resistance and longevity over stock rubber bushings.

• Reduced Noise, Vibration & Harshness (NVH): Engineered to strike the ideal balance between performance and comfort, providing firm support without introducing excessive cabin noise.

• Easy Installation: Designed for a precise OE fit on a range of Subaru models, with no major modifications required. Includes all necessary hardware for a straightforward install.

Included:

• (2) PERRIN Aluminum Lock Down Plates
• (4) PERRIN Urethane Bushings
  

Installation Instructions