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Wehrli 3" high-flow passenger-side upper crossover intercooler pipe for 2011–2016 LML Duramax. This pipe ups diameter by about 20% over OE to reduce airflow restriction, improving efficiency and turbo spool. It replaces the resonator, fits the OEM Y-Bridge and connects to factory throttle valve and grid heater. Finished in custom powder coat, it installs with basic tools on stock trucks without additional modifications and pairs well with emissions-compliant tuning and drop-in turbochargers.
Wehrli 2011-2016 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit WCFab- Grey
