HS08SW4GT3. Fitment Information: This exhaust system fits 2008 - 2010 Subaru WRX Sedans and 2009 - 2013 Subaru Forester XT models. Features: It comes with new gaskets and hardware, is made of 304 stainless steel for durability, has a 3 - inch piping diameter, and 4 - inch stainless dual exhaust tips. The exhaust hangers are welded onto OEM locations for a direct fit. Notes: This is specifically for the narrow - body sedan. If your narrow - body sedan has the stock downpipe, you'll need to add an adapter to ensure a leak - free fit.
Using this Invidia Q300 exhaust is easy. First, make sure you have the right vehicle model - it's for the 2008 - 2010 Subaru WRX sedan, 2011 - 2014 Subaru STI sedan, or 2009 - 2013 Subaru Forester XT narrow - body models. If your car has a stock downpipe, don't forget to add the adapter to prevent leaks. During installation, the new gaskets and hardware that come with it will help you get a good fit. The exhaust hangers are already welded to the right places, so it should fit directly onto your car. As for maintenance, since it's made of 304 stainless steel, it's pretty durable. But it's a good idea to clean it regularly with a mild soap and water solution to keep it looking nice and prevent any build - up. Also, check the gaskets and hardware every once in a while to make sure they're still in good condition.
