Add a clean, polished look to your 2020 and newer Chevrolet 6.6L L5P Duramax while improving turbocharger airflow with the Wehrli Custom Fabrication 3.5-inch Intake Horn with PCV Port in Gloss White. This billet aluminum intake horn replaces the factory rubber intake elbow, smoothing out airflow turbulence and increasing the cross-sectional air inlet diameter for better turbo response and power.
The WCF100833-GW Gloss White finish stands out beautifully against the darker tones of the L5P Duramax engine bay, giving your truck a show-quality underhood appearance. The PCV port is fully integrated for emissions-compliant installation.
Key Features
- Fits 2020+ Chevrolet Silverado 2500/3500 with 6.6L L5P Duramax
- 3.5-inch billet aluminum intake horn — reduces airflow restriction at turbo inlet
- Integrated PCV port for factory-compliant crankcase ventilation
- Gloss White powder coat for a premium appearance
- EPA-compliant direct bolt-on installation
MPN: WCF100833-GW