Replace that restrictive factory downpipe with a MBRP direct replacement downpipe for more flow, fuel economy, and better performance. Removal of OEM catalytic converters may be a violation of emissions laws in your jurisdiction. Ensure that the intended use of this product is permitted. Not for sale or use in the state of California.
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015-2016 | Chevrolet | Silverado 2500 HD | High Country |
| 2015-2016 | Chevrolet | Silverado 2500 HD | LT |
| 2015-2016 | Chevrolet | Silverado 2500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 2500 HD | WT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | High Country |
| 2015-2016 | Chevrolet | Silverado 3500 HD | LT |
| 2015-2016 | Chevrolet | Silverado 3500 HD | LTZ |
| 2015-2016 | Chevrolet | Silverado 3500 HD | WT |
| 2015-2016 | GMC | Sierra 2500 HD | Base |
| 2015-2016 | GMC | Sierra 2500 HD | Denali |
| 2015-2016 | GMC | Sierra 2500 HD | SLE |
| 2015-2016 | GMC | Sierra 2500 HD | SLT |
| 2015-2016 | GMC | Sierra 3500 HD | Base |
| 2015-2016 | GMC | Sierra 3500 HD | Denali |
| 2015-2016 | GMC | Sierra 3500 HD | SLE |
| 2015-2016 | GMC | Sierra 3500 HD | SLT |
- 2015-chevrolet-silverado-2500-hd-high-country-esi8263586
- 2015-chevrolet-silverado-2500-hd-lt-esi7692254
- 2015-chevrolet-silverado-2500-hd-ltz-esi2903917
- 2015-chevrolet-silverado-3500-hd-high-country-esi8867671
- 2015-chevrolet-silverado-3500-hd-lt-esi9434239
- 2015-chevrolet-silverado-3500-hd-ltz-esi3163415
- 2015-chevrolet-silverado-3500-hd-wt-esi7857083
- 2015-gmc-sierra-2500-hd-base-esi4732422
- 2015-gmc-sierra-2500-hd-denali-esi5919088
- 2015-gmc-sierra-2500-hd-sle-esi7027833
- 2015-gmc-sierra-2500-hd-slt-esi6804300
- 2015-gmc-sierra-3500-hd-base-esi5992943
- 2015-gmc-sierra-3500-hd-denali-esi7112071
- 2015-gmc-sierra-3500-hd-sle-esi2527846
- 2015-gmc-sierra-3500-hd-slt-esi2279845
- 2016-chevrolet-silverado-2500-hd-high-country-esi3020658
- 2016-chevrolet-silverado-2500-hd-lt-esi8226234
- 2016-chevrolet-silverado-2500-hd-ltz-esi1549817
- 2016-chevrolet-silverado-3500-hd-high-country-esi7520692
- 2016-chevrolet-silverado-3500-hd-lt-esi4236520
- 2016-chevrolet-silverado-3500-hd-ltz-esi2698483
- 2016-chevrolet-silverado-3500-hd-wt-esi7845743
- 2016-gmc-sierra-2500-hd-base-esi1198385
- 2016-gmc-sierra-2500-hd-denali-esi8488586
- 2016-gmc-sierra-2500-hd-sle-esi3947321
- 2016-gmc-sierra-2500-hd-slt-esi2727900
- 2016-gmc-sierra-3500-hd-base-esi4593846
- 2016-gmc-sierra-3500-hd-denali-esi2945905
- 2016-gmc-sierra-3500-hd-sle-esi4858218
- 2016-gmc-sierra-3500-hd-slt-esi7423935
- ClearanceItem:N
- EPA:N/A
- Exhaust- Mufflers & Tips>Downpipes
- fits_2015-2017`Chevrolet`Silverado 2500 HD`High Country~2015-2017`Chevrolet`Silverado 2500 HD`LT~2015-2017`Chevrolet`Silverado 2500 HD`LTZ~2015-2017`Chevrolet`Silverado 2500 HD`WT~2015-2017`Chevrolet`Silverado 3500 HD`High Country
- fits_2015-2017`Chevrolet`Silverado 3500 HD`LTZ~2015-2017`Chevrolet`Silverado 3500 HD`WT~2015-2017`GMC`Sierra 2500 HD`Base~2015-2017`GMC`Sierra 2500 HD`Denali~2015-2017`GMC`Sierra 2500 HD`SLE~2015-2017`GMC`Sierra 2500 HD`SLT
- fits_2015-2017`GMC`Sierra 3500 HD`Denali~2015-2017`GMC`Sierra 3500 HD`SLE~2015-2017`GMC`Sierra 3500 HD`SLT
- LTL:N
- MPN:GM8428
- Non-CARB:Y
- Prop65:Y
- SpecialOrder:N