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The Wehrli 3.5" passenger-side cold-side intercooler pipe fits 2006–2010 LBZ/LMM 6.6L Duramax trucks, replacing the failure‑prone factory plastic component with a 14ga aluminum 3.5" tube. It includes CNC‑machined flanges with double o‑ring seals, upgraded silicone hump boots and stainless steel t‑bolt clamps, and installs on stock trucks without additional modifications to improve airflow and reliability.
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Flat Black
