Get ready, car enthusiasts! This is the ultimate single - exit catback exhaust system for 2008 - 2021 Subaru WRX Sedans and 2011 - 2021 Subaru STI Sedans. As soon as you install this Tomei exhaust, even before starting the car, you'll stand out from the crowd. It's a Tomei, a brand that screams quality and style. Let the amazing sounds of your EJ (or FA) engine play and make your neighbors envious! Features include a full titanium construction, 3.15 - inch inner diameter tubing, a 4.5 - inch tip, and it only weighs 15.8 lbs. It comes with all the gaskets, hardware, and a silencer needed for installation. Note: If your car has the factory downpipe/J pipe, you'll need an adapter from GrimmSpeed.






Using this Tomei catback exhaust is a breeze. First, gather all the parts that come in the package, which include gaskets, hardware, and a silencer. Make sure to follow the installation instructions carefully. If your car has a factory downpipe/J pipe, don't forget to get an adapter from GrimmSpeed before starting the installation. Once installed, you can start your car and enjoy the amazing sound. For maintenance, regularly check the connections to ensure they are tight. Keep the exhaust clean by washing it with mild soap and water. Avoid using harsh chemicals as they can damage the titanium finish. If you notice any unusual noises or performance issues, have it checked by a professional.