Coverage includes Rebel models. Does NOT fit Ram Classic models. This 3" diameter into dual 2.25" BORLA Cat-Backâ„¢ system is designed to convert your Ram 1500 V6 single outlet system to a dual outlet system. It was developed with performance and sound in mind for the 3.6L Pentastar engines. The system features a split rear exit with single 4" round black chrome on T-304 stainless steel tips on each tail pipe that exit "Under the Bumper". Using BORLA Stainless Steel Polish p# 21461 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with 4" bright chrome on T-304 stainless steel tips is also available. Our classic S-Type sound level will provide a more aggressive exhaust tone and volume with no drone inside the vehicle. Optional resonator 60716 can be added to the system to dampen the sound level. BORLA Cat-Backâ„¢ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power driving excitement fuel economy and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium high-quality T-304 austenitic stainless steel superior to T-400 series knockoffs (such as 409) to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power and precision computer numerical control (CNC) manufacturing ensures an accurate fit. A rugged truck needs a durable exhaust system so bolt on a BORLAÂ. All Borla Cat-Backâ„¢ and Axle-Back systems are made in the USA and are covered by our Million-Mile warranty.