Cobb’s all-stainless cat-back exhaust features 3″ mandrel-bent 340 stainless steel tubing, and a custom muffler that provides maximum flow while maintaining a reasonable sound level. Superb craftsmanship makes for a long life and perfect fit. It will install nicely with your stock downpipe, or with the Cobb downpipe if you’d like to upgrade later on.
Fits all 2002-2007 Subaru WRX and STI.
