This Perrin Differential Lock - Down System is a must - have for Subaru enthusiasts. It fits perfectly on 2008 - 2014 Subaru WRX, 2008 - 2014 Subaru STI, and 2009 - 2013 Subaru Forester XT models. Key features include its ability to eliminate all rear differential movement in every driving situation, whether you're on the street or the track. Say goodbye to the spongy feeling at the start of acceleration. The system uses urethane bushings and CNC - machined aluminum plates with an anodized black finish. It's incredibly easy to install, with an estimated time of just 30 minutes and comes with installation instructions. Inside the box, you'll find 2 PERRIN Aluminum Lock - Down Plates, 4 PERRIN Urethane Bushings, and warranty & instructions. By adding this kit to your Subaru, you'll enhance drivetrain rigidity and get more precise throttle response. It locks the differential to prevent movement, reducing squat when you hit the gas and eliminating power transmission delays between the engine and wheels, especially in extreme racing conditions.
Using the Perrin Differential Lock - Down System is straightforward. First, make sure your Subaru is parked on a flat surface and the engine is off. Refer to the included installation instructions. You'll start by removing the old parts and then carefully install the 2 PERRIN Aluminum Lock - Down Plates and 4 PERRIN Urethane Bushings in their proper places. The estimated installation time is about 30 minutes, but take your time to ensure everything is installed correctly. As for maintenance, periodically check the plates and bushings for any signs of wear or damage. If you notice any issues, contact the manufacturer as the product comes with a warranty. During extreme driving conditions, keep an eye on the system's performance. If you experience any unusual noises or handling changes, it's a good idea to have it inspected by a professional.
