The Borla S-Type Cat-Back for 2011–2013 Silverado and Sierra 1500 trucks is a performance exhaust system built from premium 300-series stainless steel with mandrel bends and bright chrome tips. It aims to improve flow and deliver the Borla Sound of Power while enhancing drivetrain response and fuel economy; engineered for accurate fitment on specified crew and extended cab configurations.
Borla 11 Chevrolet Silverado 1500LT/LTZ / GMC Sierra 1500 SLE/SLT S-Type SS Catback Exhaust