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The Wehrli Custom Fabrication High Flow Bundle Stage 2 for 2020–2025 Chevrolet 6.6L L5P Duramax is a comprehensive intake and intercooler pipe upgrade finished in Bengal Blue. The kit replaces restrictive factory plastic parts with larger-diameter aluminum intake plumbing, upgraded hot- and cold-side intercooler pipes, silicone boots, stainless t-bolt clamps, and a dry filter assembly with pre-filter cover to improve airflow, durability, and service access without requiring tuning.
Wehrli 20-24 Chevrolet 6.6L LP5 Duramax High Flow Intake Bundle Kit - Bengal Blue
