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Wehrli driver-side 3.0 in hot-side intercooler pipe for 2020–2025 Chevrolet 6.6L L5P Duramax replaces the factory two-piece 2.5 in assembly with a one-piece 3 in aluminum pipe. It includes upgraded silicone boots and T‑bolt clamps to withstand higher pressures and temperatures, and is designed to fit stock trucks without additional modifications, offering a bolt-on reliability upgrade for boosted Duramax applications.
Wehrli 20-24 Chevrolet 6.6L L5P Duramax Driver Side 3in Intercooler Pipe - Candy Red
