Wehrli 11-16 Duramax LML Passenger Side 3.5 in. Intercooler Pipe - WCFab Grey

The Wehrli 11-16 Duramax LML Passenger Side 3.5-inch Intercooler Pipe is a high-performance replacement designed for 2011-2016 LML Duramax trucks. Constructed from 14-gauge aluminum, this one-piece pipe replaces the factory plastic two-piece unit, providing improved airflow between the turbo and engine. Equipped with upgraded silicone boots capable of handling higher boost pressures, it enhances reliability by preventing boost leaks and blown boots. Finished in a custom powder coat color, it offers durability and a sleek appearance. This intercooler pipe is engineered to boost efficiency, throttle response, and turbo spool-up, making it suitable for high-performance applications without requiring additional modifications or tuning.

Designed for stock trucks from 2011 to 2016, this intercooler pipe is a direct bolt-on replacement that fits the LML Duramax engine. It is compatible with vehicles that require no extra modifications, making installation straightforward with basic hand tools. The product pairs well with emissions-compliant tuning and drop-in turbochargers to maximize performance gains. It replaces GM Part Numbers 22737494, 20930188, 23421455, and 84094727, ensuring a precise fit for original equipment specifications. Ideal for street, towing, or high-performance use, this intercooler pipe improves airflow and durability in demanding driving conditions.