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The Wehrli WCFab Stage 3 High Flow Bundle Kit for 2020–2025 Duramax L5P replaces restrictive factory intake and intercooler plumbing with large-diameter aluminum piping, reinforced silicone boots and stainless t-bolt clamps to reduce boost leaks and improve flow. It includes a 3.5" downpipe with ceramic coating, CNC flange with double O-rings, removable airbox lid and pre-filter cover. Bolt-on, retains factory sensor points and finished in WCFab powder coat.
Wehrli 20-24 Chevrolet 6.6L Duramax L5P Stage 3 High Flow Intake Bundle Kit - Illusion Cherry
