⚠ No shipping to California due to CARB regulation.
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
Wehrli Custom Fab Passenger 3" Upper Crossover Intercooler Pipe, 11-16 Duramax LML, Gloss Black
| Years | Make | Model | Trim |
|---|---|---|---|
| 2011–2016 | Chevrolet | Silverado 2500hd | 6.6l Duramax LML |
| 2011–2016 | Chevrolet | Silverado 3500hd | 6.6l Duramax LML |
| 2011–2016 | GMC | Sierra 2500hd | 6.6l Duramax LML |
| 2011–2016 | GMC | Sierra 3500hd | 6.6l Duramax LML |
| Air Freight Prohibited: false |
| Not Carb Approved: true |
| Carb Acknowledgement Required: true |
| Ltl Freight Required: false |
| Prop 65: Y |
| Part Type: automotive |
| Epa: Compliant |
| Regular Stock: true |
| Units Per Sku: 1 |
No fitment data available for this product.
This product is covered by the manufacturer's warranty against product defects and missing components in the package. To file a claim, use the brand-specific links on our warranty page.
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