Borla 11 Chevrolet Silverado 1500LT/LTZ / GMC Sierra 1500 SLE/SLT S-Type SS Catback Exhaust

Borla Cat-Back and Rear Section 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 enthusiasts everywhere. Each system is built from premium 300 series austenitic stainless steel; superior to T-400 series knockoffs; to give you the absolute best in performance and durability. Ultra smooth mandrel bends ensure maximum flow and power; and precision computer controlled CNC manufacturing ensures an accurate fit. Best of all Borla stands behind every system with a Million-Mile Warranty. Just what you would expect from the worlds most experienced and most winning exhaust brad. S-Type Cat-Back Exhaust System. Million Mile Warranty 2011-2013 Chevrolet Silverado/ GMC Sierra 1500/ GMC Sierra Denali 1500 6.2L V8 AT 2 & 4WD 24-Door Crew Cab-Short Bed(69.3")/ Extended Cab-Standard Bed (78.7") Fits, Fitments 2011 Chevrolet Silverado 1500 LT 2011 Chevrolet Silverado 1500 LTZ 2011 GMC Sierra 1500 Denali 2011 GMC Sierra 1500 SLE 2011 GMC Sierra 1500 SLT 2012 Chevrolet Silverado 1500 LT 2012 Chevrolet Silverado 1500 LTZ 2012 GMC Sierra 1500 Denali 2012 GMC Sierra 1500 SLE 2012 GMC Sierra 1500 SLT 2013 Chevrolet Silverado 1500 LT 2013 Chevrolet Silverado 1500 LTZ 2013 GMC Sierra 1500 Denali 2013 GMC Sierra 1500 SLE 2013 GMC Sierra 1500 SLT