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The Wehrli 3" high-flow passenger-side upper crossover intercooler pipe for 2011–2016 LML Duramax increases pipe size to reduce restriction and improve turbo efficiency. This Bengal Blue powder-coated pipe replaces the stock part, connects to the OEM Y-Bridge and throttle valve, removes the resonator for improved sound, and fits stock trucks without additional modifications for a straightforward bolt-on upgrade.
Wehrli 11-16 LML Duramax Passenger Side Upper Crossover Intercooler Pipe Kit - Bengal Blue
