Wehrli 20-24 Duramax L5P High Flow Intake Bundle Kit - Flat Black

The kit replaces the restricted 2-piece 2.5-inch diameter driver (hot) side intercooler pipe and leak-prone plastic/rubber passenger (cold) side pipe with WCFab's heavy-duty three-inch diameter 1-piece driver (hot) side and 3.5-inch diameter passenger (cold) side L5P Intercooler Pipes. It is made in the USA from high-strength, heavy-duty 14 gauge aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. The 3-inch Driver Side pipe eliminates the OEM resonator and middle boot joint. It includes high-quality reinforced silicone boots and stainless t-bolt clamps. The 3.5-inch Passenger Side pipe features a CNC machined flange, black anodized CNC machined billet aluminum adapter with a double o-ring seal, and an upgraded silicone boot. The assembly is finished in a custom powder coat color (flat black for WCF100410-FB). It installs with basic hand tools and is compatible with stock trucks, requiring no tuning.