Fitment: 2015 - 2021 Subaru WRX and STI. The Remark R1 - Spec Cat back exhaust is a game - changer for your WRX and STI. Designed with hardcore enthusiasts in mind, it's a track - ready performance system. Save weight, boost power, torque, and get a great sound. It features a loud and aggressive sound, easy direct bolt - on installation, high - quality hand - crafted Tig welding, factory OEM style exhaust hanger rod construction. Gaskets and bolts are included, and it reduces weight compared to factory mufflers. Specs: 3 - inch full piping diameter, single - walled tip with laser - engraved logo, 4.5 - inch large single slant cut exhaust tips, 304 stainless steel mid - pipe, titanium muffler, and it weighs 20 lbs.
Using this Remark R1 Spec Cat back exhaust is straightforward. First, ensure your vehicle is a 2015 - 2021 Subaru WRX or STI. The exhaust comes with gaskets and bolts, so you can easily do a direct bolt - on installation. When installing, make sure all connections are tight to avoid any exhaust leaks. As for maintenance, regularly check the exhaust for any signs of damage or loose parts. Since the mid - pipe is made of 304 stainless steel and the muffler is titanium, they are quite durable. But try to keep the exhaust clean, especially if you drive in dirty or wet conditions. If you notice any strange noises or a change in performance, it might be a good idea to have it inspected.
