Upgrade your Subaru WRX or STI (2015 - 2021) with the MXP Street Performance Comp - RS Cat - Back Exhaust System. This amazing exhaust features 4 adjustable tips and 4 mufflers, allowing you to create a truly unique look. The full 304 stainless steel tips and tubing ensure durability and a sleek appearance. With a 3 - inch piping ID, this exhaust offers excellent performance. The quad - tip design with fully adjustable stainless steel tips gives you the freedom to customize. It comes with all the necessary hardware and includes a flex joint for a perfect fit.


Using this MXP Comp RS CatBack Exhaust System is easy. First, make sure your Subaru WRX or STI (2015 - 2021) is parked on a flat and stable surface. Then, carefully install the exhaust system using the included hardware. It's a good idea to have a friend help you during the installation process. When it comes to maintenance, regularly check the stainless steel tips for any signs of rust or damage. If you notice any issues, clean the tips with a mild stainless - steel cleaner. Also, check the flex joint from time to time to ensure it's in good condition. Avoid driving through deep water as it can cause damage to the exhaust system. If you live in an area with a lot of salt on the roads during winter, rinse the exhaust system with water after driving to prevent corrosion.