
This 3.5" diameter into dual 2.25" Cat-Back™ system delivers the classic S-Type sound with no drone inside the vehicle. The system features single 4" round bright chrome on T-304 stainless steel tips on each tail pipe. A system with black chrome on T-304 stainless steel tips is also available. BORLA® Cat-Back™ & 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:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2014-2018 | Chevrolet | Silverado 1500 | High Country |
| 2014-2018 | Chevrolet | Silverado 1500 | LTZ |
| 2015-2018 | GMC | Sierra 1500 | Denali |
| 2015-2018 | GMC | Sierra 1500 | SLT |
- 2014-chevrolet-silverado-1500-high-country-esi7067002
- 2014-chevrolet-silverado-1500-ltz-esi2931033
- 2015-chevrolet-silverado-1500-high-country-esi2932805
- 2015-chevrolet-silverado-1500-ltz-esi8926772
- 2015-gmc-sierra-1500-denali-esi4125748
- 2015-gmc-sierra-1500-slt-esi5224210
- 2016-chevrolet-silverado-1500-high-country-esi1061958
- 2016-chevrolet-silverado-1500-ltz-esi3333046
- 2016-gmc-sierra-1500-denali-esi7179208
- 2016-gmc-sierra-1500-slt-esi3383164
- 2017-chevrolet-silverado-1500-high-country-esi5942735
- 2017-chevrolet-silverado-1500-ltz-esi4633055
- 2017-gmc-sierra-1500-denali-esi4660181
- 2017-gmc-sierra-1500-slt-esi1422362
- 2018-chevrolet-silverado-1500-high-country-esi9694983
- 2018-chevrolet-silverado-1500-ltz-esi2834214
- 2018-gmc-sierra-1500-denali-esi7465648
- 2018-gmc-sierra-1500-slt-esi3803895
- ClearanceItem:N
- EPA:N/A
- Exhaust- Mufflers & Tips>Catback
- fits_2014-2016`Chevrolet`Silverado 1500`High Country~2018`Chevrolet`Silverado 1500`High Country~2014-2018`Chevrolet`Silverado 1500`LTZ~2015-2016`GMC`Sierra 1500`Denali~2018`GMC`Sierra 1500`Denali~2015-2018`GMC`Sierra 1500`SLT
- LTL:N
- MPN:140571
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y