Step up the airflow and style on your 2020 and newer Chevrolet 6.6L L5P Duramax with the Wehrli Custom Fabrication 3.5-inch Intake Horn with PCV Port in Bengal Blue. This billet aluminum intake horn replaces the factory rubber intake elbow at the turbocharger inlet, providing a smoother, larger-diameter air passage for improved throttle response, turbocharger spool, and overall diesel performance.
The WCF100833-BB is finished in a striking Bengal Blue powder coat, giving your engine bay a custom, aggressive appearance. The integrated PCV port maintains factory-correct crankcase ventilation without any additional modifications.
Key Features
- Fits 2020+ Chevrolet Silverado 2500/3500 with 6.6L L5P Duramax
- 3.5-inch billet aluminum intake horn — replaces restrictive OEM rubber elbow
- Integrated PCV port for proper crankcase ventilation
- Bengal Blue powder coat finish — bold and unique color option
- EPA-compliant direct bolt-on fitment
MPN: WCF100833-BB