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Wehrli Custom Fab 3 inch high-flow passenger-side intercooler pipe for 2004.5–2005 Chevrolet LLY Duramax. This mandrel-bent, 14 gauge aluminum 3 inch pipe replaces the factory 2.5 inch piece and uses upgraded silicone boots and stainless t-bolt clamps to withstand higher boost pressures. The straight intercooler connection and custom powdercoat color options provide a reliable, bolt-on airflow upgrade that installs with basic hand tools.
Wehrli 04.5-05 Chevrolet LLY Duramax Passenger Side 3in Intercooler Pipe - Illusion Purple
