GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04

GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04

GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
GMC Sierra 3500 HD Performance Air Intake - Wehrli - High Flow Intake Horn - Chevy Orange - `01-`04
Product Information
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$173.63
$179.00 Save: $5.37

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WCF100535-CRO

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The GMC Sierra 3500 HD Wehrli Performance Air Intake is a must-have upgrade for any automotive enthusiast looking to enhance their 2001-2004 vehicle's performance. With its high flow intake horn finished in a striking Chevy Orange, it offers significant improvements in airflow and engine responsiveness.

This precision-engineered 4-inch High Flow Cast Aluminum Turbo Intake Horn is designed specifically for the 6.6L Duramax Diesel engine, replacing the restrictive OEM turbo mouthpiece. It is compatible with both factory and upgraded turbos, providing increased airflow to your turbocharger for noticeable boosts in engine performance. Enthusiasts with max-effort tuned trucks can expect 10-15 HP gains, while those with upgraded turbochargers can experience as much as 20 HP improvements.

Features

  • True 4" Inlet Turbo Intake
  • Compatible with 4" Boot Connection Aftermarket Intakes
  • CNC Machined Cast Aluminum Construction
  • 40% Better Flow than Stock
  • Includes Mounting Hardware
  • Custom Powder Coat Finish
  • Made in USA
  • O-Ring Seal at Turbocharger Face

When considering a performance upgrade for your GMC Sierra 3500, this Wehrli Performance Air Intake delivers superior gains in horsepower and throttle response. Pair it with our 4" Cold Air Intake Kits or Stage 1 High Flow Bundle Kits for an optimized power boost. If you have further questions or if you're interested in our professional installation and customization services, feel free to call us at 512-982-9393 for our Austin, Texas location, or 562-981-6800 for our Los Angeles, California location. If you’re purchasing multiple items, contact us for shipping discounts. Installation services are available at both of our premises.

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