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Wehrli Custom Fab driver-side 3" intercooler pipe replaces the OEM 2.5" pipe on 2004.5–2010 Duramax LLY/LBZ/LMM applications to improve flow on the hot side. This one-piece high-flow pipe removes the turbo reverse bead roll and uses straight high-pressure silicone boots with T-bolt clamps to reduce the risk of boost leaks. It’s finished in Illusion Purple with a durable two-stage powder coat.
Wehrli 04.5-10 Chevrolet 6.6L LLY/LBZ/LMM Duramax Driver Side 3in Intercooler Pipe - Illusion Purple
