2014 Ram 2500, 6.4L, V8, Gasoline, With Coil Spring Rear Suspension, Crew Cab/6.5' bed, Crew Cab/8' Bed, Cat-back, 50 Series HD Muffler, Mandrel Bent 3.0in. 16 Gauge Tubing, 4.0in. Polished Stainless Steel Tips, DOR/S, American Thunder, 409S Stainless SteelShipping for this item is FREE in the united states except Hawaii & Alaska. We are a Automotive Accessory Store and are a Flowmaster Mufflers dealer. We can get any Flowmaster part even if we don't have it listed just send us a message so we can set up a new listing.