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The Wehrli 3.5" high-flow passenger-side intercooler pipe for 2011–2016 LML Duramax replaces the factory plastic two-piece with a one-piece 14 ga. aluminum pipe to improve airflow and reduce boost leaks. It uses upgraded silicone boots and stainless t-bolt clamps to hold higher boost pressures and eliminate blown factory boots. Includes an OEM intake temperature sensor bung, bolt-on fit for stock trucks, custom powder-coat finishes, and a documented 23% airflow increase over stock.
Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Red
