This aFe POWER turbo downpipe is engineered to outflow and outperform the restrictive, factory downpipe on the 2011 - 2015 GM Truck with V8-6.6L (td) engine. The mandrel bent, stainless steel tubing offers smoother transition bends for increased airflow, delivering quicker turbo spool times. CNC machined V-band inlets and outlets ensure a factory style, 360-degree sealing surface. Both inside and outside surfaces of the downpipe are ceramic coated to reduce EGT's even in the most extreme environments.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2015 | Chevrolet | Silverado 2500 HD | High Country |
| 2011-2015 | Chevrolet | Silverado 2500 HD | LT |
| 2011-2015 | Chevrolet | Silverado 2500 HD | LTZ |
| 2011-2015 | Chevrolet | Silverado 2500 HD | WT |
| 2015 | Chevrolet | Silverado 3500 HD | High Country |
| 2011-2015 | Chevrolet | Silverado 3500 HD | LT |
| 2011-2015 | Chevrolet | Silverado 3500 HD | LTZ |
| 2011-2015 | Chevrolet | Silverado 3500 HD | WT |
| 2015 | GMC | Sierra 2500 HD | Base |
| 2011-2015 | GMC | Sierra 2500 HD | Denali |
| 2011-2015 | GMC | Sierra 2500 HD | SLE |
| 2011-2015 | GMC | Sierra 2500 HD | SLT |
| 2011-2014 | GMC | Sierra 2500 HD | WT |
| 2015 | GMC | Sierra 3500 HD | Base |
| 2011-2015 | GMC | Sierra 3500 HD | Denali |
| 2011-2015 | GMC | Sierra 3500 HD | SLE |
| 2011-2015 | GMC | Sierra 3500 HD | SLT |
| 2011-2014 | GMC | Sierra 3500 HD | WT |
- 2011-chevrolet-silverado-2500-hd-lt-esi6134876
- 2011-chevrolet-silverado-2500-hd-ltz-esi3975174
- 2011-chevrolet-silverado-2500-hd-wt-esi7414881
- 2011-chevrolet-silverado-3500-hd-lt-esi3014869
- 2011-chevrolet-silverado-3500-hd-ltz-esi4580667
- 2011-chevrolet-silverado-3500-hd-wt-esi8300520
- 2011-gmc-sierra-2500-hd-denali-esi3400981
- 2011-gmc-sierra-2500-hd-sle-esi8987747
- 2011-gmc-sierra-2500-hd-slt-esi5277438
- 2011-gmc-sierra-2500-hd-wt-esi1250672
- 2011-gmc-sierra-3500-hd-denali-esi9545028
- 2011-gmc-sierra-3500-hd-sle-esi1839880
- 2011-gmc-sierra-3500-hd-slt-esi9218893
- 2011-gmc-sierra-3500-hd-wt-esi9894918
- 2012-chevrolet-silverado-2500-hd-lt-esi7430070
- 2012-chevrolet-silverado-2500-hd-ltz-esi5232381
- 2012-chevrolet-silverado-2500-hd-wt-esi1963583
- 2012-chevrolet-silverado-3500-hd-lt-esi6466326
- 2012-chevrolet-silverado-3500-hd-ltz-esi9990451
- 2012-chevrolet-silverado-3500-hd-wt-esi4839893
- 2012-gmc-sierra-2500-hd-denali-esi4580869
- 2012-gmc-sierra-2500-hd-sle-esi1045202
- 2012-gmc-sierra-2500-hd-slt-esi9152765
- 2012-gmc-sierra-2500-hd-wt-esi3349503
- 2012-gmc-sierra-3500-hd-denali-esi2911361
- 2012-gmc-sierra-3500-hd-sle-esi5159793
- 2012-gmc-sierra-3500-hd-slt-esi5681880
- 2012-gmc-sierra-3500-hd-wt-esi2631146
- 2013-chevrolet-silverado-2500-hd-lt-esi9036261
- 2013-chevrolet-silverado-2500-hd-ltz-esi1305333
- 2013-chevrolet-silverado-2500-hd-wt-esi2182852
- 2013-chevrolet-silverado-3500-hd-lt-esi2376593
- 2013-chevrolet-silverado-3500-hd-ltz-esi3857336
- 2013-chevrolet-silverado-3500-hd-wt-esi4703613
- 2013-gmc-sierra-2500-hd-denali-esi3757064
- 2013-gmc-sierra-2500-hd-sle-esi8050027
- 2013-gmc-sierra-2500-hd-slt-esi2548156
- 2013-gmc-sierra-2500-hd-wt-esi8834218
- 2013-gmc-sierra-3500-hd-denali-esi4587249
- 2013-gmc-sierra-3500-hd-sle-esi1034711
- 2013-gmc-sierra-3500-hd-slt-esi4859549
- 2014-chevrolet-silverado-2500-hd-lt-esi5237515
- 2014-chevrolet-silverado-2500-hd-ltz-esi3730934
- 2014-chevrolet-silverado-2500-hd-wt-esi9943394
- 2014-chevrolet-silverado-3500-hd-lt-esi9483845
- 2014-chevrolet-silverado-3500-hd-ltz-esi7486003
- 2014-chevrolet-silverado-3500-hd-wt-esi1383378
- 2014-gmc-sierra-2500-hd-denali-esi1262205
- 2014-gmc-sierra-2500-hd-sle-esi7128839
- 2014-gmc-sierra-2500-hd-slt-esi4332573
- 2014-gmc-sierra-2500-hd-wt-esi8922972
- 2014-gmc-sierra-3500-hd-denali-esi9011590
- 2014-gmc-sierra-3500-hd-sle-esi7518419
- 2014-gmc-sierra-3500-hd-slt-esi6057826
- 2014-gmc-sierra-3500-hd-wt-esi9835019
- 2015-chevrolet-silverado-2500-hd-high-country-esi4275924
- 2015-chevrolet-silverado-2500-hd-lt-esi8833895
- 2015-chevrolet-silverado-2500-hd-ltz-esi1591624
- 2015-chevrolet-silverado-2500-hd-wt-esi3877857
- 2015-chevrolet-silverado-3500-hd-high-country-esi2883526
- 2015-chevrolet-silverado-3500-hd-lt-esi8266671
- 2015-chevrolet-silverado-3500-hd-ltz-esi3267033
- 2015-chevrolet-silverado-3500-hd-wt-esi2975545
- 2015-gmc-sierra-2500-hd-base-esi5004912
- 2015-gmc-sierra-2500-hd-denali-esi6128641
- 2015-gmc-sierra-2500-hd-sle-esi4224117
- 2015-gmc-sierra-2500-hd-slt-esi4263848
- 2015-gmc-sierra-3500-hd-base-esi2886394
- 2015-gmc-sierra-3500-hd-denali-esi6114943
- 2015-gmc-sierra-3500-hd-sle-esi7913076
- 2015-gmc-sierra-3500-hd-slt-esi8110683
- EPA:Compliant
- Exhaust- Mufflers & Tips>Downpipes
- fits_2011-2015`Chevrolet`Silverado 3500 HD`LTZ~2011-2015`Chevrolet`Silverado 3500 HD`WT~2015`GMC`Sierra 2500 HD`Base~2011-2015`GMC`Sierra 2500 HD`Denali~2011-2015`GMC`Sierra 2500 HD`SLE~2011-2015`GMC`Sierra 2500 HD`SLT~2011-2014`GMC`Sierra 2500 HD`WT
- fits_2011-2015`GMC`Sierra 3500 HD`Denali~2011-2015`GMC`Sierra 3500 HD`SLE~2011-2015`GMC`Sierra 3500 HD`SLT~2011-2014`GMC`Sierra 3500 HD`WT
- fits_2015`Chevrolet`Silverado 2500 HD`High Country~2011-2015`Chevrolet`Silverado 2500 HD`LT~2011-2015`Chevrolet`Silverado 2500 HD`LTZ~2011-2015`Chevrolet`Silverado 2500 HD`WT~2015`Chevrolet`Silverado 3500 HD`High Country
- LTL:N
- MPN:49-44095
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y