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

In this kit, you get a full 3-inch diameter driver side intercooler pipe, designed to replace the smaller 2 1/2-inch factory pipe on your 2004.5-2010 Chevrolet or GMC 6.6L Duramax truck. This updated pipe is built to handle higher boost levels without blowing off the turbo, a common issue with the stock setup due to its reverse bead roll design. It's a solid option for trucks like the Silverado 2500 HD, Sierra 2500 HD, and their 3500 counterparts.

The factory pipe's restrictive design can limit airflow, especially when you're running more boost than stock. This Wehrli pipe uses a full 3-inch diameter throughout, promoting better airflow to the intercooler. It comes with high-pressure silicone boots and T-bolt clamps, which create a more secure connection than the OEM style. The pipe itself features a durable, two-stage powder coating in WCFab Grey, offering a clean look and good protection.