This TurboXS exhaust system is designed specifically for 2002 - 2007 Subaru WRX and 2004 - 2007 Subaru STI models. It offers a perfect blend of a subdued appearance and high - performance sound. With a full 3 - inch straight - through design, this muffler can handle over 500whp. It's an ideal choice for street enthusiasts with 300 - 400whp vehicles, providing a 'low - key' look and sound. The 3.5 - inch double - walled tip not only complements your rear bumper fascia but also looks amazing. You can pair this rear muffler with a stock midpipe for a noise and minor performance boost, or connect it to one of our midpipes to create a full 3 - inch cat - back exhaust system. Note that this part works only with an OEM midpipe or a TurboXS midpipe. The Turbo XS 4 - Bolt 3 - inch Gasket for this exhaust can be purchased separately. California Prop 65 Warning: Operating, servicing, and maintaining your vehicle can expose you to harmful chemicals. Minimize exposure by avoiding exhaust inhalation, idling the engine only when necessary, servicing in a well - ventilated area, and washing hands often or wearing gloves during servicing. For more info, visit www.p65warnings.ca.gov.
Using this TurboXS exhaust system is straightforward. First, decide whether you want to use a stock midpipe or one of our TurboXS midpipes. If you just want a bit more noise and a small performance increase, you can connect the rear muffler to the stock midpipe. If you're aiming for a full 3 - inch cat - back exhaust system, connect it to our midpipe. When installing, make sure to follow all the standard vehicle installation procedures. As for maintenance, regularly check the connections to ensure they're tight and there are no signs of leaks. If you notice any rattling or unusual noises, it might be a sign that a connection is loose. Regarding the Turbo XS 4 - Bolt 3 - inch Gasket, if you purchased it separately, install it carefully as per the instructions. Also, keep in mind the California Prop 65 Warning. Avoid breathing in the exhaust, don't let the engine idle for too long, service your vehicle in a well - ventilated place, and wash your hands often or wear gloves when working on your car.
