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  • Wehrli WCF100833-RED 3.5in Intake Horn w/PCV Port - WCFab Red fits 2020-2024 Chevrolet Silverado 2500 Hd / 3500 Hd / GMC Sierra 2500 Hd / 3500 Hd 6.6L L5P DURAMAX
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Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red - Main Product View
Wehrli 20-24 Chevrolet 6.6L L5P Duramax 3.5in Intake Horn w/PCV Port - WCFab Red - Side View
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Wehrli WCF100833-RED 3.5in Intake Horn w/PCV Port - WCFab Red fits 2020-2024 Chevrolet Silverado 2500 Hd / 3500 Hd / GMC Sierra 2500 Hd / 3500 Hd 6.6L L5P 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
WCF100833-RED
Special Order: Contact us to check stock and shipping lead times! Use LIVE HELP or call (724) 479-5480
$259.00 USD $251.99 USD

NOT CARB LEGAL

$251.99 USD
Wehrli WCF100833-RED 3.5in Intake Horn w/PCV Port - WCFab Red fits 2020-2024 Chevrolet Silverado 2500 Hd / 3500 Hd / GMC Sierra 2500 Hd / 3500 Hd 6.6L L5P DURAMAX
Description

3.5 in. Turbo Intake Horn for the 2020-2024 L5P Duramax with factory style Turbo. The OEM plastic intake horn is 2.4 in. diameter and we experienced a 25HP Gain with our 3.5 in. Horn when used with a Max Effort Tune. Tuning not required, this horn will work plug and play tuners or OEM calibration.

Installation Instructions

This Part Fits:

Year Make Model Submodel
2021-2024 Chevrolet Silverado 2500 HD Custom
2020-2024 Chevrolet Silverado 2500 HD High Country
2020-2024 Chevrolet Silverado 2500 HD LT
2020-2024 Chevrolet Silverado 2500 HD LTZ
2020-2024 Chevrolet Silverado 2500 HD WT
2024 Chevrolet Silverado 2500 HD ZR2
2020-2024 Chevrolet Silverado 3500 HD High Country
2020-2024 Chevrolet Silverado 3500 HD LT
2020-2024 Chevrolet Silverado 3500 HD LTZ
2020-2024 Chevrolet Silverado 3500 HD WT
2020-2024 GMC Sierra 2500 HD AT4
2024 GMC Sierra 2500 HD AT4X
2020-2021 GMC Sierra 2500 HD Base
2020-2024 GMC Sierra 2500 HD Denali
2024 GMC Sierra 2500 HD Denali Ultimate
2022-2024 GMC Sierra 2500 HD Pro
2020-2024 GMC Sierra 2500 HD SLE
2020-2024 GMC Sierra 2500 HD SLT
2020-2024 GMC Sierra 3500 HD AT4
2020-2021 GMC Sierra 3500 HD Base
2020-2024 GMC Sierra 3500 HD Denali
2024 GMC Sierra 3500 HD Denali Ultimate
2022-2024 GMC Sierra 3500 HD Pro
2020-2024 GMC Sierra 3500 HD SLE
2020-2024 GMC Sierra 3500 HD SLT
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