Air Intake Components

Wehrli - WCF100721-BR

Wehrli - WCF100720-FTBWehrli Custom Fab Intake Resonator Pipe, 4in., 20-25 Duramax L5P OEM Air Box, Fine Texture BlackWCFab's 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra...

Wehrli - WCF100720-BSWehrli Custom Fab Intake Resonator Pipe, 4in., 20-25 Duramax L5P OEM Air Box, Bengal SilverWCFab's 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 /...

Wehrli - WCF100721-CT

Wehrli - WCF100721-FTB

Wehrli - WCF100721-IP

Wehrli - WCF100720-SCWehrli Custom Fab Intake Resonator Pipe, 4in., 20-25 Duramax L5P OEM Air Box, Sparkle CopperWCFab's 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 /...

Wehrli - WCF100721-SGB

Wehrli - WCF100720-BCWehrli Custom Fab Intake Resonator Pipe, 4in., 20-25 Duramax L5P OEM Air Box, Bronze ChromeWCFab's 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 /...

Wehrli - WCF100721-REDWehrli Custom Fab Intake Horn, 3.5in., for 17-19 Duramax L5P, WCFab Red3 1/2" Turbo Intake Horn for the 2017-2019 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4" diameter and we experienced a 25HP Gain with...

Wehrli - WCF100720-GBWehrli Custom Fab Intake Resonator Pipe, 4in., 20-25 Duramax L5P OEM Air Box, Gloss BlackWCFab's 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 /...

Wehrli - WCF100720-GWWehrli Custom Fab Intake Resonator Pipe, 4in., 20-25 Duramax L5P OEM Air Box, Gloss WhiteWCFab's 4" Intake Resonator Pipe for the Factory (VGT) Turbo on 2020-2025 L5P 6.6L Duramax equipped Chevrolet Silverado or GMC Sierra 2500 /...