Fitment: This exhaust fits 2002 - 2007 Subaru WRX and 2004 - 2007 Subaru STI models. Features: The TurboXS WRX STI Standard Rear Muffler Assembly combines a subtle look with a high - performance sound. With a full 3 - inch straight - through design, it can handle over 500whp. It's perfect for street enthusiasts with 300 - 400whp, offering a low - key look and sound. The 3.5 - inch double - walled tip enhances the rear bumper fascia. You can pair this rear muffler with a stock midpipe for a noise and small performance boost or connect it to our midpipe for a full 3 - inch cat - back exhaust system. Note: This part only works with an OEM midpipe or a TurboXS midpipe. The Turbo XS 4 - Bolt 3 - inch Gasket for this exhaust is sold separately. California Prop 65 Warning: Operating, servicing, and maintaining a vehicle can expose you to harmful chemicals. To reduce exposure, avoid breathing exhaust, limit idling, service in a well - ventilated area, and wear gloves or wash hands often. Visit www.p65warnings.ca.gov for more info.
Using this TurboXS rear axleback exhaust is straightforward. First, decide if you want to connect it to a stock midpipe for a simple upgrade or to a TurboXS midpipe for a full - fledged cat - back system. Make sure the vehicle is turned off and cooled down before installation. During installation, ensure that the parts are properly aligned and tightened. Only use an OEM midpipe or a TurboXS midpipe as this exhaust is designed to work with them. The Turbo XS 4 - Bolt 3 - inch Gasket needs to be purchased separately if you don't have it. When it comes to maintenance, regularly check the connections for any signs of looseness. If you notice any rattling or unusual noises, it might mean a connection is loose. Service your vehicle in a well - ventilated area to avoid breathing in exhaust fumes. And remember, always wear gloves or wash your hands frequently when working on your vehicle to minimize exposure to harmful chemicals.
