Perrin Turbo Sump Restrictor WRX 2015-2017 / Forester XT 2014-2016 | PSP-ENG-628

Fitment: 2015 - 2017 Subaru WRX and 2014 - 2016 Subaru Forester XT. This Perrin Turbo Sump Restrictor is a must - have for Subie owners. It has a CNC aluminum restrictor body with a black anodize finish, and barbed fittings made of nickel - plated zinc. Installation is a breeze, taking only about 15 minutes, and comes with an installation guide. Plus, it has a 5 - year manufacturer warranty. Many Subie owners face issues like burning oil smell and blue exhaust smoke after installing aftermarket J - Pipes or turboback exhaust systems. This is due to a change in exhaust pressure that allows engine oil to escape through turbo seals. Install this restrictor to fix these problems and enjoy a hassle - free driving experience.

Using this Perrin Turbo Sump Restrictor is easy. First, refer to the included installation guide. It should take you about 15 minutes to install it on your 2015 - 2017 Subaru WRX or 2014 - 2016 Subaru Forester XT. When installing, make sure all parts are properly connected. As for maintenance, there's not much you need to do. Just keep an eye on it during regular vehicle check - ups. If you notice any issues, contact the manufacturer as it's covered by a 5 - year warranty. Also, remember that this restrictor is designed to solve the burning oil and blue smoke problems, so it's important to install it if you face these issues after aftermarket exhaust installations.