The Perrin Transmission Mount is a top - notch product designed to enhance your Subaru's performance. It fits a wide range of Subaru models, including the 2002 - 2024 WRX, 2004 - 2021 STI, 1993 - 2019 Impreza, 2005 - 2009 Legacy GT, 2004 - 2011 Forester XT, and 2005 - 2009 Outback XT. Note that it won't work with automatic or CVT transmissions. This mount offers numerous benefits. It reduces drivetrain movement during hard acceleration, deceleration, and cornering, giving you a more connected feel to your car. It also transmits more power to the ground, enabling more accurate launches and less drivetrain slop. The bushings are made of 70a Durometer polyurethane, and the mounts are constructed from 6061 - T6 aluminum, with a powdercoated formed steel plate. You'll get installation instructions and a 5 - year manufacturer warranty. Inside the box, you'll find a PERRIN Subaru Transmission Mount, a 5 - Speed adapter plate, installation hardware, and warranty & instructions. The custom - made large - diameter 70a Durometer polyurethane bushings are pressed into CNC'ed aluminum mounts and held with large bolts and a thick steel base plate. They absorb extreme vibrations and sounds while preventing the transmission from excessive movement under heavy loads. The mount also has a proper interlock, unlike the stock part which may fail and disconnect the transmission from the chassis.
Using the Perrin Transmission Mount is straightforward. First, make sure your Subaru model is one of the compatible ones and that it doesn't have an automatic or CVT transmission. Follow the included installation instructions carefully. During installation, use the provided hardware and the 5 - Speed adapter plate if needed. When driving, you'll notice improved performance right away, like better power transfer and less drivetrain slop. As for maintenance, it doesn't require much. Periodically check the bolts to make sure they're tight. If you notice any unusual noises or movement, that could be a sign to double - check the installation or look for any damage. Keep it clean to prevent dirt from affecting its performance. The mount comes with a 5 - year manufacturer warranty, so if you have any problems within that time, contact the manufacturer.
