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 | 140577 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | High Country |
| 2014-2018 | Chevrolet | Silverado 1500 | LTZ |
| 2014-2018 | GMC | Sierra 1500 | Denali |
| 2014-2018 | GMC | Sierra 1500 | SLT |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
