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The WCFab 3.5-inch high-flow passenger-side intercooler pipe in gloss black for 2017–2019 L5P 6.6L Duramax replaces the fragile factory plastic piece with a robust 14-gauge aluminum one-piece pipe. Featuring a CNC-machined flange with double O-rings, upgraded silicone boot, stainless steel t-bolt clamps and an incorporated bung for the OEM intake temp sensor, it fits stock trucks without extra modifications.
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Gloss Black
