This mid - pipe is constructed of durable mandrel bent brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking. 100 TIG - Welded by certified craftsmen for race proven strength and durability. TIG - Welding provides the strongest welds reducing stress cracks. This unit utilizes heavy duty 6 flex tubes with internal interlock liners. Our 3 Mid - pipe mounts to all OE mounting locations and will fit directly to the OE exhaust system or the Takeda performance Cat - Back exhaust system (PN 49 - 36616 - CP). All hardware is included for a hassle - free installation. This unit comes with a 2 - year warranty.