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Wehrli Custom Fab 3.5" high-flow passenger-side intercooler pipe for 2017–2019 Duramax L5P 6.6L replaces the factory plastic two-piece pipe with a single 14ga aluminum piece. It uses a CNC-machined flange with double O-ring seals, upgraded silicone boot and stainless T-bolt clamps to reduce boost leaks and withstand higher pressures. The part fits stock trucks with no tuning required and includes fittings and clamps.
Wehrli 17-19 Chevrolet 6.6L L5P Duramax Passenger Side 3.5in Intercooler Pipe - Sparkle Bomber Orang
