This cat back exhaust system will bolt up to a FG XR8 XR6T, GS or GT (will not fit 5.0 lt Coytote). It is manufactured from mild steel and has duel 2.5 inch pipes with three good sized mufflers, it comes with duel tips attached. This system will give a great sound that others will admire. The X force system is a proven performer on the dyno and race track. This system will also come with a y piece not shown in picture. Stainless steel pictured. Sedan only in quad. 000047490