Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Cat Yellow

If you're looking to get more airflow to your engine on your 04.5-10 Duramax truck, this driver side intercooler pipe from Wehrli Custom Fabrication is a solid option. It replaces the stock 2 1/2 inch pipe with a full 3 inch diameter pipe, which can help improve airflow, especially if you've made other modifications to your turbo system.

The factory intercooler pipe has a bead roll design at the turbo connection that can sometimes blow off under higher boost levels. Wehrli's pipe uses a straight, high-pressure rated silicone boot and T-bolt clamps for a more secure connection, reducing the risk of boost leaks. This pipe is finished in a vibrant Cat Yellow powder coat, adding a custom look under the hood. It's a well-built component designed to handle increased boost pressures over stock.

This pipe is designed to fit a range of Duramax trucks, including popular models like the 2004-2010 Chevrolet Silverado 2500 HD and GMC Sierra 2500 HD, as well as the 3500 series. It's a direct replacement for the factory driver side intercooler pipe.