Wehrli

Wehrli 17-24 Duramax L5P High Flow Intake Horn - Gloss White

SKU: wcfWCF100775-GW UPC: WCF100775-GW
In stock - 4 items available
$269.00

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Verified Fitment & Application Support

This product is selected for proper fitment and compatibility with the listed engine application. Our team is available to assist with fitment questions, installation considerations, and supporting components to ensure a smooth install and reliable performance.

Got Questions? Feel free to email us or call us at (503) 235-1947

The WCFab L5P 4 in. High Flow Cast Aluminum Turbo Intake Horn for 2017-2024 Chevrolet Silverado or GMC 2500 / 3500 HD trucks equipped with the 6.6L Duramax Diesel is the largest and highest flowing turbo inlet on the market.

Key Features

  • Replaces the restrictive OEM plastic turbo mouthpiece to provide increased airflow to your turbocharger for improved engine performance and throttle response.
  • Includes billet aluminum port for PCV system connection.
  • All aluminum construction provides increased durability and more aggressive turbo and engine sound.

Fitment

Fits 2017-2024 Chevrolet Silverado 2500 HD / Chevrolet Silverado 3500 HD / GMC Sierra 2500 HD / GMC Sierra 3500 HD equipped with the 6.6L L5P Duramax Diesel engine.

This product is also compatible with the L5D 6.6L Duramax found in 2019-2024 Medium Duty (4500, 5500, 6500) GM trucks

Product Details

  • Brand: Wehrli (WCFab)
  • Manufacturer Part Number: WCF100775-GW
  • Supersedes: WCF100721 and WCF100833
  • Cross-Reference OEM Part Numbers: 19432816 and 12682569
  • Finish/Color: Gloss White
  • Product Type: Intake Elbows & Horns

Orders typically ship within 24–48 hours of being received, but because of vendor shipping times some orders may take longer. We ship within the United States only (48 contiguous states plus DC).

Shipping Height: 6.9

Shipping Length: 12.2

Shipping Width: 12.2
California Emissions (CARB)
Not legal for sale or use on pollution-controlled motor vehicles in California or other states that adopt California emissions standards. For off-road and competition use only.
California Proposition 65
WARNING: This product can expose you to chemicals that are known to the State of California to cause cancer and/or reproductive harm. For more information, visit www.P65Warnings.ca.gov.