Wehrli WCF Intake Horn Air Intake Components - WCF100833-RED

3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and we experienced a 25HP Gain with our 3.5 in. Horn when used with a Max Effort Tune. Tuning not required, this horn will work plug and play tuners or OEM calibration.

Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red

Wehrli Custom Fab Intake Horn, 3.5in., for 2020-2024 Duramax L5P, WCFab Red

Will fit on stock truck no other modifications or upgrades necessary!

Intake Horn, 3.5in., for 2020-2024 Duramax L5P, WCFab Red

INCLUDES provision for the OEM PCV Line connection.

Will fit with OEM or any aftermarket intake kit.

3.5 in. Intake Horn with Port for OEM PCV Line

Intake Horn 2020-2024 Dmax L5P WCFab Red

Durable Custom Powder Coat Finish

NO Tuning required, bolt on!

Mounting studs and nuts

Turbocharger Inlet Pipe

Int Horn 20-24 RED

O-Ring