Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04

Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04

Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Chevrolet Silverado 3500 HD Performance Air Intake - Wehrli - High Flow Cast Aluminum Turbo Intake Horn - Bengal Gray - `01-`04
Product Information
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$173.63
$179.00 Save: $5.37

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WCF100535-BG

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The Chevrolet Silverado 3500 HD Performance Air Intake by Wehrli, a High Flow Cast Aluminum Turbo Intake Horn in Bengal Gray for `01-`04 models, offers a significant upgrade in engine performance and throttle response. Designed specifically for Chevrolet Silverado and GMC 2500/3500 HD trucks equipped with the 6.6L Duramax Diesel engine, this product replaces the restrictive OEM turbo mouthpiece for superior airflow.

Built from precision CNC machined cast aluminum, this 4-inch intake horn is the largest and highest flowing turbo inlet available, ensuring maximum efficiency. It seamlessly connects with both the factory IHI Turbo or upgraded turbos, providing compatibility across various setups. This bolt-on upgrade requires no additional tuning, making it straightforward to install and yielding impressive gains. Retain full drivability while achieving a quicker spool-up and noticeable horsepower improvement, with potential gains of up to 20 HP, especially in vehicles with upgraded turbochargers.

Features

  • Custom powder-coated Bengal Gray finish
  • Compatible with a 4-inch boot connection
  • Flows 40% better than stock
  • Includes mounting hardware
  • O-ring seal at the face of the turbocharger
  • Made in the USA

If you have any questions about this performance air intake or want to discuss installation and customization services, feel free to call us directly. We have two locations—Austin, Texas, and Los Angeles, California—where our experienced technicians offer professional installation. Reach us at 512-982-9393 (TX) or 562-981-6800 (CA). For those considering purchasing multiple items, contact us to explore potential shipping discounts. Remember, installation is available on premises at both of our locations.

Disclaimer: Some images in our product listings that are provided by the manufacturer/ supplier are for illustration purposes only and may not be an exact representation of the item. The product listing details are accurate for the item offered. Please refer to the product description for precise specification and as always do not be hesitant to reach out to us with any questions.



CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

About Manufacturer

Wehrli Custom Fabrication Inc. specializes in high-performance diesel upgrades and custom metal fabrication. At WCFab, we take great pride in our reputation for providing the highest quality fabricated parts for your Duramax, Powerstroke, & Cummins Diesel trucks. We produce MADE IN THE USA turbo kits and custom performance parts on many different levels for your work, play, or competition diesel truck. You can rest assured you will receive the best quality product, fitment, performance, and customer service.   

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Two locations to serve you

AUSTIN, TX

22108 SH 71 W.
Spicewood, TX 78669
512-982-9393
Mon-Fri: 9 AM - 6PM CST
Sat-Sun: Closed

LOS ANGELES, CA

2716 Dawson Ave.
Signal Hill, CA 90755
562-981-6800
Mon-Fri: 9 AM - 6PM PST
Sat-Sun: Closed