Gibson 312801 Single Cat-Back Exhaust System Single Rear Exhaust Kit; Incl.Muffler/Pipes/Stainless Tip Aluminized- mandrel-bent heavy-duty tubing with Zinc plated factory style hangers and clamps Superflow Performance Aluminized Muffler, fully welded, Not packed or screened, nothing to blow out T-304 High Polished Stainless Steel Clampless Slash Tip Lifetime Limited Warranty