Borla ATAK cat-back exhaust for the Chevrolet Silverado 1500, GMC Sierra 1500, the loudest Borla tuning for the most aggressive sound. Built from patented T-304 aircraft grade stainless steel for corrosion resistance and a lifetime warranty, finished with chrome tips. Direct bolt on fit with factory hangers.
| Type | Cat-Back Exhaust |
| Sound Level | ATAK |
| Material | T-304 stainless steel |
| Tip Finish | Chrome |
| Warranty | Borla million-mile warranty |
| Part Number | 140540 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2016 | Chevrolet | Silverado 1500 | Custom |
| 2014-2017 | Chevrolet | Silverado 1500 | High Country |
| 2015-2017 | Chevrolet | Silverado 1500 | LS |
| 2014-2017 | Chevrolet | Silverado 1500 | LT |
| 2014-2017 | Chevrolet | Silverado 1500 | LTZ |
| 2015-2017 | Chevrolet | Silverado 1500 | SSV |
| 2014-2017 | Chevrolet | Silverado 1500 | WT |
| 2014-2017 | GMC | Sierra 1500 | Base |
| 2014-2017 | GMC | Sierra 1500 | Denali |
| 2014-2017 | GMC | Sierra 1500 | SLE |
| 2014-2017 | GMC | Sierra 1500 | SLT |
