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  • Wehrli 3.5in Intake Horn w/PCV Port WCFab Red fits 2017-2019 Chevrolet Silverado 2500 Hd / 2017-2019 Chevrolet Silverado 3500 Hd / 2017-2019 GMC Sierra 2500 Hd / 2017-2019 GMC Sierra 3500 Hd 6.6L DURAMAX
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Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red - Main Product View
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red - Side View
Wehrli 17-19 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red - Detail View
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Wehrli 3.5in Intake Horn w/PCV Port WCFab Red fits 2017-2019 Chevrolet Silverado 2500 Hd / 2017-2019 Chevrolet Silverado 3500 Hd / 2017-2019 GMC Sierra 2500 Hd / 2017-2019 GMC Sierra 3500 Hd 6.6L DURAMAX

⚠️ Please verify fitment before purchasing. Check the fitment chart below or use the Year/Make/Model tool to confirm this part fits your vehicle.

⚠️ Verify fitment before purchasing. Check the fitment chart below or click the 3 lines in the top left menu, select Home, then use the Year/Make/Model guide.

Wehrli
WCF100721-RED
In stock
$259.00 USD $251.99 USD

NOT CARB LEGAL

$251.99 USD
Wehrli 3.5in Intake Horn w/PCV Port WCFab Red fits 2017-2019 Chevrolet Silverado 2500 Hd / 2017-2019 Chevrolet Silverado 3500 Hd / 2017-2019 GMC Sierra 2500 Hd / 2017-2019 GMC Sierra 3500 Hd 6.6L DURAMAX
Description
3 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 our 3.5" Horn when used with a Max Effort Tune. Tuning not required, this horn will work with plug and play tuners or OEM calibration.

This Part Fits:

Year Make Model Submodel
2017-2019 Chevrolet Silverado 2500 HD High Country
2017-2019 Chevrolet Silverado 2500 HD LT
2017-2019 Chevrolet Silverado 2500 HD LTZ
2017-2019 Chevrolet Silverado 2500 HD WT
2017-2019 Chevrolet Silverado 3500 HD High Country
2017-2019 Chevrolet Silverado 3500 HD LT
2017-2019 Chevrolet Silverado 3500 HD LTZ
2017-2019 Chevrolet Silverado 3500 HD WT
2017-2019 GMC Sierra 2500 HD Base
2017-2019 GMC Sierra 2500 HD Denali
2017-2019 GMC Sierra 2500 HD SLE
2017-2019 GMC Sierra 2500 HD SLT
2017-2019 GMC Sierra 3500 HD Base
2017-2019 GMC Sierra 3500 HD Denali
2017-2019 GMC Sierra 3500 HD SLE
2017-2019 GMC Sierra 3500 HD SLT
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