Wehrli 2020-2024 Duramax L5P 3.5in Intake Horn w/PCV Port

3.5 inch Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. Improves air flow to turbo by removing restriction found in the factory horn right before the turbo inlet. Tuning 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 necessary!
 
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