Dual performance conversion exhaust kit with muffler for Dodge Ram 1500 and 2500 Engine sizes: 6 cylinder V6 / 8 cylinder V8 / 3.7L / 437L Wheel base: 120� What�s included: Two (2) left hand and right hand side exhaust pipes - 2.25� (2 1/4�) O.D. Wrinkle Two (2) left hand and right hand side tail pipe tips - 3� Outlet, 2.5� Inlet, 18� Length (304 Stainless Steel with Polished Mirror Finish) Four (4) exhaust clamps 2.25� (2 1/4�) Four (4) exhaust hangers One (1) 409 Full Boar stainless steel muffler (center inlet/dual outlet) Please be advise some mechanical knowledge is required to install this kit. No Instructions included NOT DIRECT FIT SOME MODIFICATION IS NEED IT TO INSTALL THIS KIT Northeastern Exhaust Features: Horsepower gains with our non wrinkled pipes for better, non restrictive exhaust flow. 409 stainless steel for longer durability compared to regular aluminized steel exhaust systems. All items listed are 100% Brand New and come with a 3-year Warranty against defects! The warranty does not cover shipping, labor, or any other related charges. This Kit Will Convert Your Old Single Outlet Exhaust System Into Two 4" Outlet system with tips Great look and better performance. With a smooth sound during idling and aggressive on acceleration 304 and 409 Stainless Steel for a longer life and better performance. NOT DIRECT FIT