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Wehrli Custom Fab Stage 3 High Flow Intake Bundle for 2017–2019 Duramax L5P combines a 4-inch fabricated intake, enclosed airbox with dry filter and pre-filter cover, upgraded 3-inch hot-side and 3.5-inch cold-side intercooler pipes, and a 3.5-inch ceramic-coated downpipe. Made in the USA, the kit uses silicone boots, stainless t-bolt clamps, CNC machined flanges with double O-rings and retains factory sensors for a bolt-on installation.
Wehrli 17-19 Chevrolet L5P Duramax High Flow Intake Bundle Kit - WCFab Grey
