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Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - Gloss Black
Feed your 2017–2019 Chevrolet L5P Duramax turbocharger more air with the Wehrli Custom Fabrication 3.5-inch Intake Horn with PCV Port in Gloss Black. Precision-machined from billet aluminum, this intake horn replaces the fragile factory plastic unit and increases the turbocharger inlet diameter to 3.5 inches — improving airflow for better turbo spool and diesel performance. The built-in PCV port maintains factory crankcase ventilation routing for a clean, compliant build.
The Gloss Black powder coat finish gives it a professional, clean appearance under the hood. EPA Compliant. Designed to work with WCFab intake pipes and systems for a complete L5P Duramax intake upgrade.
Fits: 2017–2019 Chevrolet 6.6L L5P Duramax
MPN: WCF100721-GB
Color: Gloss Black