Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
Wehrli Custom Fab 3.5" high-flow passenger-side intercooler pipe for 2020-2025 Duramax L5P replaces the factory plastic two-piece pipe with a 14-gauge aluminum one-piece 3.5" cold-side charge pipe. It uses a CNC-machined flange with double o-ring sealing, upgraded silicone boots and a black-anodized billet adapter, includes a threaded bung for the OEM intake temp sensor, and fits stock trucks without modification.
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Bengal Red
