Wehrli 20-26 GM Duramax L5P High Flow Intake Bundle Kit Stage 1 - Cat Yellow - WCF100410-CAT

Stage 1 upgrade for the 2020-2026 L5P 6.6L Duramax Diesel Chevrolet Silverado or GMC Sierra 2500 / 3500 HD truck improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool-up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard-working and high performance applications.