2020-2022 GM 6.6L DURAMAX L5P
DE S C R I P T ION Eliminate restriction and increase airflow to your turbo with the Wehrli Custom Fab WCF100720 4" Intake Resonator Pipe (For OEM Air Box) from XDP. This intake pipe is available in a variety of custom colors to help dress up your engine bay. Fits on stock trucks with no other modifications necessary and installs easily with basic hand tools. Best of all, no tuning is required. The large 4" diameter tubing removes the intake resonator and reduces air restriction. This helps to provide more airflow to the turbo and provides a more aggressive sound. FEATURES: 4" Intake Resonator Pipe Includes Silicone Hump Boots & T-Bolt Clamps Bolt-on Installation, No Tuning required Removes Factory Plastic Turbo Resonator Box.