This 2.75" diameter into dual 2.25' Cat-Back™ system delivers the aggressive ATAK® sound with no drone inside the vehicle. The system features dual split side exit with single 4" round black chrome on T-304 stainless steel tips on each tail pipe. Using BORLA® Stainless Steel Polish p# 21499 is NOT recommended with these black chrome tips. We suggest cleaning the tips with hot water and a microfiber cloth. A system with bright chrome on T-304 stainless steel tips is also available. BORLA® Cat-Back™ and Axle-Back exhaust systems feature patented straight-through and multi-core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive BORLA® Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T-304 stainless steel, superior to T-400 series knockoffs (such as 409), to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow & power, and precision computer numerical control (CNC) manufacturing ensures an accurate fit. Best of all, BORLA® stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2018 | Chevrolet | Silverado 1500 | LS |
| 2014-2018 | Chevrolet | Silverado 1500 | LT |
| 2014-2018 | Chevrolet | Silverado 1500 | WT |
| 2014-2018 | GMC | Sierra 1500 | Base |
| 2014-2018 | GMC | Sierra 1500 | SLE |
- 2014-chevrolet-silverado-1500-lt-esi2421586
- 2014-chevrolet-silverado-1500-wt-esi9964390
- 2014-gmc-sierra-1500-base-esi9738660
- 2014-gmc-sierra-1500-sle-esi9911989
- 2015-chevrolet-silverado-1500-ls-esi9509105
- 2015-chevrolet-silverado-1500-lt-esi2086816
- 2015-chevrolet-silverado-1500-wt-esi5276743
- 2015-gmc-sierra-1500-base-esi9960228
- 2015-gmc-sierra-1500-sle-esi8353924
- 2016-chevrolet-silverado-1500-ls-esi9462521
- 2016-gmc-sierra-1500-base-esi1985462
- 2016-gmc-sierra-1500-sle-esi7418995
- 2017-chevrolet-silverado-1500-ls-esi8568894
- 2017-chevrolet-silverado-1500-lt-esi7002192
- 2017-gmc-sierra-1500-base-esi9987659
- 2017-gmc-sierra-1500-sle-esi5430529
- 2018-chevrolet-silverado-1500-ls-esi7088429
- 2018-gmc-sierra-1500-base-esi7295242
- 2018-gmc-sierra-1500-sle-esi7150756
- ClearanceItem:N
- EPA:N/A
- fits_2015-2018`Chevrolet`Silverado 1500`LS~2014-2018`Chevrolet`Silverado 1500`LT~2014-2018`Chevrolet`Silverado 1500`WT~2014-2018`GMC`Sierra 1500`Base~2014-2018`GMC`Sierra 1500`SLE
- LTL:N
- MPN:140720BC
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y