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Wehrli Custom Fab 3 inch high-flow passenger-side intercooler pipe for 2004.5–2005 Chevrolet LLY Duramax. Replacing the factory 2.5 inch assembly with a mandrel-bent, 14 gauge aluminum 3 inch pipe and upgraded silicone boots, this part uses stainless t-bolt clamps for improved sealing under boost. The straight intercooler connection and choice of powdercoat finishes make this a bolt-on upgrade to improve airflow, throttle response, and turbo spool characteristics.
Wehrli 04.5-05 Chevrolet LLY Duramax Passenger Side 3in Intercooler Pipe - Sparkle Copper
