This 3.5" diameter BORLA Cat-Back system utilizes the factory transition pipe between the catalytic converters and the muffler so that it will fit ALL Cab and Bed configurations. EXCEPT vehicles with Dual Rear Wheels. The system is made to give you the best performance, sound and durability possible. It utilizes high quality T-304 stainless steel, superior to T-409, for durability, mandrel bent pipes for high flow, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. The uniquely designed muffler provides the classic BORLA S-Type sound without drone. This system comes with a 5" round black chrome on T-304 stainless steel tip. Using BORLA Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with bright chrome on T-304 stainless steel is also available. And as you would expect it is covered by the BORLA Million Mile Warranty. Give your Ram the power and sound it deserves, bolt on a BORLA®.