I've had this exhaust system for some time know and have enjoyed it alot. the sound is very close to a Magnaflow system. the system also defiantly helped with power on the whole rpm range. It's 2.25" piping so it will fit any stock 00-05 celica GT or GTS. I just cleaned up the system and put a couple fresh coat's of VHT high temp Ceramic Coating to help with heat and product against rust/road grim, etc.... I also shinned up the tip, and got rid of all the oxidization. there are a few minor scratches on the tip but nothing deep. shoot me a zip and ill quote you a ship $$$