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-esi4889751
- 2011-chevrolet-silverado-2500-hd-ltz-esi5325289
- 2011-chevrolet-silverado-3500-hd-lt-esi5178180
- 2011-chevrolet-silverado-3500-hd-wt-esi4636584
- 2011-gmc-sierra-2500-hd-denali-esi9894791
- 2011-gmc-sierra-2500-hd-sle-esi4378187
- 2011-gmc-sierra-2500-hd-slt-esi8157929
- 2011-gmc-sierra-2500-hd-wt-esi4666325
- 2011-gmc-sierra-3500-hd-denali-esi7880084
- 2011-gmc-sierra-3500-hd-sle-esi2061098
- 2011-gmc-sierra-3500-hd-slt-esi2070350
- 2011-gmc-sierra-3500-hd-wt-esi7567006
- 2012-chevrolet-silverado-2500-hd-lt-esi2119243
- 2012-chevrolet-silverado-2500-hd-ltz-esi5380575
- 2012-chevrolet-silverado-2500-hd-wt-esi6639253
- 2012-chevrolet-silverado-3500-hd-lt-esi7704094
- 2012-chevrolet-silverado-3500-hd-wt-esi1424123
- 2012-gmc-sierra-2500-hd-denali-esi5831860
- 2012-gmc-sierra-2500-hd-sle-esi7643565
- 2012-gmc-sierra-2500-hd-slt-esi1794844
- 2012-gmc-sierra-3500-hd-denali-esi2109148
- 2012-gmc-sierra-3500-hd-sle-esi8660383
- 2012-gmc-sierra-3500-hd-slt-esi4186348
- 2012-gmc-sierra-3500-hd-wt-esi4920748
- 2013-chevrolet-silverado-2500-hd-lt-esi2048309
- 2013-chevrolet-silverado-2500-hd-ltz-esi8312237
- 2013-chevrolet-silverado-3500-hd-lt-esi4870923
- 2013-chevrolet-silverado-3500-hd-ltz-esi9043098
- 2013-chevrolet-silverado-3500-hd-wt-esi6320333
- 2013-gmc-sierra-2500-hd-denali-esi6432414
- 2013-gmc-sierra-2500-hd-sle-esi4650113
- 2013-gmc-sierra-2500-hd-slt-esi1868630
- 2013-gmc-sierra-2500-hd-wt-esi4003613
- 2013-gmc-sierra-3500-hd-denali-esi8399486
- 2013-gmc-sierra-3500-hd-sle-esi1511097
- 2013-gmc-sierra-3500-hd-slt-esi9832951
- 2014-chevrolet-silverado-2500-hd-lt-esi9712412
- 2014-chevrolet-silverado-2500-hd-ltz-esi7261065
- 2014-chevrolet-silverado-3500-hd-lt-esi9016271
- 2014-chevrolet-silverado-3500-hd-ltz-esi5515340
- 2014-chevrolet-silverado-3500-hd-wt-esi3873993
- 2014-gmc-sierra-2500-hd-denali-esi6468886
- 2014-gmc-sierra-2500-hd-sle-esi7246742
- 2014-gmc-sierra-2500-hd-slt-esi9422056
- 2014-gmc-sierra-3500-hd-denali-esi2424609
- 2014-gmc-sierra-3500-hd-sle-esi7878570
- 2014-gmc-sierra-3500-hd-slt-esi8764121
- 2015-chevrolet-silverado-2500-hd-high-country-esi9842333
- 2015-chevrolet-silverado-2500-hd-lt-esi7717378
- 2015-chevrolet-silverado-2500-hd-ltz-esi8735398
- 2015-chevrolet-silverado-3500-hd-high-country-esi7769624
- 2015-chevrolet-silverado-3500-hd-lt-esi3985649
- 2015-chevrolet-silverado-3500-hd-ltz-esi9046420
- 2015-chevrolet-silverado-3500-hd-wt-esi9816386
- 2015-gmc-sierra-2500-hd-base-esi5867012
- 2015-gmc-sierra-2500-hd-denali-esi2372079
- 2015-gmc-sierra-2500-hd-sle-esi6703858
- 2015-gmc-sierra-2500-hd-slt-esi7428010
- 2015-gmc-sierra-3500-hd-base-esi7753794
- 2015-gmc-sierra-3500-hd-denali-esi9086724
- 2015-gmc-sierra-3500-hd-sle-esi8237284
- 2015-gmc-sierra-3500-hd-slt-esi4466710
- CARB-EO:D-550-48
- ClearanceItem:N
- 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