Wehrli 2020-2024 L5P Duramax 3.5" Turbo Intake Horn

-3 1/2" Intake Horn -O-Ring -Mounting studs and nuts -Powder coating -NO Tuning required, bolt on! -Will fit on stock truck no other modifications or upgrades necessary! 3.5 inch Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. Improves airflow to turbo by removing restrictions in the factory horn right before the turbo inlet. Tuning is not required; this horn will work plug and play tuners or OEM calibration. NO Tuning required, bolt-on! Will fit with OEM or any aftermarket intake kit. Will fit on stock truck. No other modifications or upgrades are necessary!