The AMS Evolution VIII 3" mandrel bent exhaust system is constructed of TIG welded 100% 304 stainless steel mandrel bent tubing, providing you with a corrosion free high flowing exhaust. The system utilizes all of the factory exhaust hangers and includes a high quality slash cut 4" tip muffler. TECH TIP: This includes the AMS 3 inch cat-back exhaust, AMS 3 inch test pipe, and the AMS 3 inch downpipe and all hardware for an easy install Fits: Mitsubishi Lancer Evolution 8, 9