I am selling a used Nameless Performance cat-back exhaust system for the 2015+ WRX. The version includes the 5" mufflers and has had about 35k miles put on it. It's overall in good condition and comes with the normal blemishes / scratches etc. to be expected from something on the underside of a car. Sound is awesome --- much more aggressive than stock but won't scare other drivers. Sale price is $400. I am in the New England area (Massachusetts) and if you are relatively local that will save on shipping.