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Wehrli passenger-side 3" high-flow intercooler pipe for 2004.5–2005 Duramax LLY, finished in Chevy Orange. Replacing the 2.5" OEM pipe, it uses mandrel-bent 14ga aluminum and upgraded silicone boots with stainless T-bolt clamps to reduce boost leaks and improve airflow. Compatible with stock trucks without additional modifications, the pipe is presented as a bolt-on reliability and flow upgrade.
Wehrli 2004.5-05 Chevrolet LLY 6.6L Duramax Passenger Side 3in Intercooler Pipe - Chevy Orange
