Borla Touring Cat-Back Exhaust Systems

Borla Touring cat-back exhaust systems have a valve simulator to prevent the Check Engine light from coming on. It was designed specifically for the 6.2L Silverado 1500 ZR2 and Sierra 1500 AT4X. The 3.5 in. diameter systems have dual 2.75 in. turndown tail pipes and feature the mellow Borla Touring sound with no drone inside the vehicle. Both the cat-back and axle-back exhaust systems feature patented straight-through and multi-core technology 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 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 and power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Show Less