Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - CAT Yellow
SKU WCF100328-CAT
MPN wcfWCF100328-CAT
$417.10 · Available to order
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - CAT Yellow
The 3" High Flow Passenger Side Upper Crossover Intercooler Pipe for 2011-2016 LML Duramax provides a 20% increase in size over the OEM part allowing for less restriction in air flow and and an increase in efficiency and turbo spool up. Eliminates resonator for improved appearance and more aggressive turbo and engine sound. For use with the OEM Y-Bridge and connects to factory throttle valve and grid heater. Finished in your choice of custom powder colors.This pipe is compatible with stock trucks requiring no additional modifications, upgrades, or tuning for installation. Installs easily with basic hand tools. Pairs best with emissions compliant tuning and drop in turbochargers for optimum performance gains. Replaces the following GM Part Numbers: 12642321
| Years | Make | Model | Submodel | Drive |
|---|---|---|---|---|
| 2015–2016 | GMC | Sierra 2500 HD | Base | — |
| 2011–2016 | Chevrolet | Silverado 3500 HD | LTZ | — |
| 2011–2014 | GMC | Sierra 3500 HD | WT | — |
| 2015–2016 | GMC | Sierra 3500 HD | Base | — |
| 2011–2016 | GMC | Sierra 3500 HD | SLE | — |
| 2011–2016 | GMC | Sierra 2500 HD | SLE | — |
| 2015–2016 | Chevrolet | Silverado 2500 HD | High Country | — |
| 2011–2016 | Chevrolet | Silverado 3500 HD | LT | — |
| 2015–2016 | Chevrolet | Silverado 3500 HD | High Country | — |
| 2011–2016 | GMC | Sierra 2500 HD | Denali | — |
| 2011–2016 | Chevrolet | Silverado 3500 HD | WT | — |
| 2011–2016 | Chevrolet | Silverado 2500 HD | LT | — |
| 2011–2016 | GMC | Sierra 3500 HD | Denali | — |
| 2011–2016 | GMC | Sierra 3500 HD | SLT | — |
| 2011–2016 | Chevrolet | Silverado 2500 HD | WT | — |
| 2011–2014 | GMC | Sierra 2500 HD | WT | — |
| 2011–2016 | Chevrolet | Silverado 2500 HD | LTZ | — |
| 2011–2016 | GMC | Sierra 2500 HD | SLT | — |
| Category | Forced Induction |
|---|---|
| Sub-Category | Intercooler Pipe Kits |
| UPC | WCF100328-CAT |
| CARB Approved | No |
| Prop 65 Warning | Y |
| Special Order | Yes |
| Weight | 7 lb |
| Dimensions (L×W×H) | 32 × 13 × 12.5 in |