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Wehrli Custom Fab 3.5" high-flow intercooler outlet elbow for 2006–2010 GM LBZ/LMM Duramax passenger side applications. Replacing the factory plastic elbow with a 14‑ga aluminum pipe, CNC billet flange and double O‑ring, plus a reinforced silicone reducer boot and t‑bolt clamps, this elbow reduces boost leaks and improves reliability for aftermarket intercooler or turbo setups.
Wehrli 06-10 GM LBZ/LMM Duramax Passenger Side Intercooler Outlet Elbow Kit - Bengal Grey
