This Turbo XS adapter is a great find for Subaru WRX owners from 2002 - 2021 and STI owners from 2004 - 2021. It's the ideal choice for connecting a 3 - inch downpipe to your OEM cat back exhaust system. Crafted from 304 stainless steel, it offers excellent corrosion resistance. The kit comes with a standard exhaust gasket and is sold as a complete set. It's an easy - to - install solution that ensures a great fit and long - lasting performance. California Prop 65 Warning: Working on a vehicle can expose you to harmful chemicals. Minimize exposure by avoiding exhaust inhalation, idling the engine only when needed, servicing in a well - ventilated area, and washing hands often or wearing gloves during service. For more info, visit www.p65warnings.ca.gov.

Using this Turbo XS adapter is quite straightforward. First, make sure your vehicle is turned off and has cooled down. Identify the 3 - inch downpipe and the OEM cat back exhaust system. Take the 3 - inch downpipe adapter from the kit and carefully attach it to the downpipe. Place the standard exhaust gasket in between to ensure a tight seal. Then, connect the adapter to the OEM cat back exhaust. Make sure all connections are secure. When it comes to maintenance, regularly check the adapter and the gasket for any signs of wear or damage. If you notice any corrosion, clean the adapter with a mild stainless - steel cleaner. Also, keep in mind the California Prop 65 warning. Avoid breathing in exhaust fumes, and service your vehicle in a well - ventilated area. Wash your hands often or wear gloves when working on your car to minimize exposure to harmful chemicals.