Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Wehrli Custom Fab passenger‑side 3.5" intercooler pipe for 2006–2010 Duramax LBZ/LMM in Bengal Blue replaces the factory plastic cold‑side pipe with 14ga aluminum construction, CNC machined flanges and double O‑ring seals. Includes upgraded silicone double‑hump boot, stainless T‑bolt clamps and new wire clip rings; designed to fit stock trucks and reduce boost leaks while improving airflow.
Wehrli 06-10 Chevrolet 6.6L LBZ/LMM Duramax Passenger Side 3.5in Intercooler Pipe - Bengal Blue
