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.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2011-2013 | Chevrolet | Silverado 1500 | Hybrid |
| 2011-2013 | Chevrolet | Silverado 1500 | LS |
| 2011-2013 | Chevrolet | Silverado 1500 | LT |
| 2011-2013 | Chevrolet | Silverado 1500 | LTZ |
| 2011-2013 | Chevrolet | Silverado 1500 | WT |
| 2011-2013 | Chevrolet | Silverado 1500 | XFE |
| 2011-2013 | GMC | Sierra 1500 | Denali |
| 2011-2013 | GMC | Sierra 1500 | Hybrid |
| 2011-2013 | GMC | Sierra 1500 | SL |
| 2011-2013 | GMC | Sierra 1500 | SLE |
| 2011-2013 | GMC | Sierra 1500 | SLT |
| 2011-2013 | GMC | Sierra 1500 | WT |
| 2011-2013 | GMC | Sierra 1500 | XFE |