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-esi3231673
- 2011-chevrolet-silverado-2500-hd-ltz-esi7988477
- 2011-chevrolet-silverado-2500-hd-wt-esi4337696
- 2011-chevrolet-silverado-3500-hd-lt-esi2211284
- 2011-chevrolet-silverado-3500-hd-ltz-esi4360159
- 2011-chevrolet-silverado-3500-hd-wt-esi3120839
- 2011-gmc-sierra-2500-hd-denali-esi5662203
- 2011-gmc-sierra-2500-hd-sle-esi8647100
- 2011-gmc-sierra-2500-hd-slt-esi6922762
- 2011-gmc-sierra-2500-hd-wt-esi5748558
- 2011-gmc-sierra-3500-hd-denali-esi3813736
- 2011-gmc-sierra-3500-hd-sle-esi2769820
- 2011-gmc-sierra-3500-hd-slt-esi7575317
- 2011-gmc-sierra-3500-hd-wt-esi4102433
- 2012-chevrolet-silverado-2500-hd-lt-esi6041595
- 2012-chevrolet-silverado-2500-hd-ltz-esi8398529
- 2012-chevrolet-silverado-2500-hd-wt-esi4992471
- 2012-chevrolet-silverado-3500-hd-lt-esi7676828
- 2012-chevrolet-silverado-3500-hd-ltz-esi5165731
- 2012-chevrolet-silverado-3500-hd-wt-esi9027549
- 2012-gmc-sierra-2500-hd-denali-esi7614223
- 2012-gmc-sierra-2500-hd-sle-esi7235474
- 2012-gmc-sierra-2500-hd-slt-esi7331101
- 2012-gmc-sierra-2500-hd-wt-esi2991081
- 2012-gmc-sierra-3500-hd-denali-esi7786819
- 2012-gmc-sierra-3500-hd-sle-esi8368645
- 2012-gmc-sierra-3500-hd-slt-esi6146345
- 2012-gmc-sierra-3500-hd-wt-esi4860884
- 2013-chevrolet-silverado-2500-hd-lt-esi2836308
- 2013-chevrolet-silverado-2500-hd-ltz-esi3739273
- 2013-chevrolet-silverado-2500-hd-wt-esi2872813
- 2013-chevrolet-silverado-3500-hd-lt-esi6187124
- 2013-chevrolet-silverado-3500-hd-ltz-esi5513616
- 2013-chevrolet-silverado-3500-hd-wt-esi5337758
- 2013-gmc-sierra-2500-hd-denali-esi4740111
- 2013-gmc-sierra-2500-hd-sle-esi2468534
- 2013-gmc-sierra-2500-hd-slt-esi8174921
- 2013-gmc-sierra-2500-hd-wt-esi2060380
- 2013-gmc-sierra-3500-hd-denali-esi3363350
- 2013-gmc-sierra-3500-hd-sle-esi3875671
- 2013-gmc-sierra-3500-hd-slt-esi4452869
- 2013-gmc-sierra-3500-hd-wt-esi7970899
- 2014-chevrolet-silverado-2500-hd-lt-esi5452136
- 2014-chevrolet-silverado-2500-hd-ltz-esi6192442
- 2014-chevrolet-silverado-2500-hd-wt-esi7519648
- 2014-chevrolet-silverado-3500-hd-lt-esi7010241
- 2014-chevrolet-silverado-3500-hd-ltz-esi1656988
- 2014-chevrolet-silverado-3500-hd-wt-esi1839403
- 2014-gmc-sierra-2500-hd-denali-esi2805135
- 2014-gmc-sierra-2500-hd-sle-esi2677769
- 2014-gmc-sierra-2500-hd-slt-esi5803741
- 2014-gmc-sierra-2500-hd-wt-esi2130765
- 2014-gmc-sierra-3500-hd-denali-esi7523524
- 2014-gmc-sierra-3500-hd-sle-esi3380726
- 2014-gmc-sierra-3500-hd-slt-esi5207476
- 2014-gmc-sierra-3500-hd-wt-esi3907897
- 2015-chevrolet-silverado-2500-hd-high-country-esi5259461
- 2015-chevrolet-silverado-2500-hd-lt-esi1065310
- 2015-chevrolet-silverado-2500-hd-ltz-esi2045928
- 2015-chevrolet-silverado-2500-hd-wt-esi6842850
- 2015-chevrolet-silverado-3500-hd-high-country-esi5862618
- 2015-chevrolet-silverado-3500-hd-lt-esi3692601
- 2015-chevrolet-silverado-3500-hd-ltz-esi8167708
- 2015-chevrolet-silverado-3500-hd-wt-esi9601736
- 2015-gmc-sierra-2500-hd-base-esi3971503
- 2015-gmc-sierra-2500-hd-denali-esi7216016
- 2015-gmc-sierra-2500-hd-sle-esi5711891
- 2015-gmc-sierra-2500-hd-slt-esi1335269
- 2015-gmc-sierra-3500-hd-base-esi8963617
- 2015-gmc-sierra-3500-hd-denali-esi4792171
- 2015-gmc-sierra-3500-hd-sle-esi4404804
- 2015-gmc-sierra-3500-hd-slt-esi9928589
- CARB-EO:D-550-48
- ClearanceItem:N
- EPA:Compliant
- 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