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Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Bengal Blue
Improve turbocharger inlet airflow and eliminate the factory plastic intake horn on your 2017–2019 Chevrolet L5P Duramax with the Wehrli Custom Fabrication 3.5-inch Intake Horn with integrated PCV Port in Bengal Blue. The OEM plastic intake horn is prone to cracking under heat and boost, disrupting airflow to the turbocharger and causing performance issues. The WCFab billet aluminum intake horn increases inlet diameter to 3.5 inches for improved airflow while retaining the factory PCV connection for emissions compliance.
Finished in WCFab Bengal Blue powder coat. Works seamlessly with other WCFab intake components. EPA Compliant. An essential foundation piece for any L5P Duramax intake system upgrade.
Fits: 2017–2019 Chevrolet 6.6L L5P Duramax
MPN: WCF100721-BB
Color: Bengal Blue