Borla Cat-Back Exhaust System S-Type 2500/ 3500/ 2500/ 3500 for Chevrolet and GMC

EXCEPT Vehicles with Dual Rear Wheels. This 3.5" diameter BORLA Cat-Back system features the classic S-Type sound with no drone inside the vehicle, and a single 5" round bright chrome on T-304 stainless steel tip. A system with black chrome on T-304 stainless steel tip is also available. BORLA Cat-Back & 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 T-304 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. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you’d expect from the world’s most experienced (and most winning) exhaust brand.