The GMC Sierra 3500 Performance Air Intake by Wehrli offers enthusiasts a superior solution for optimizing their 2020-2024 GMC Sierra or Chevrolet Silverado with the L5P 6.6L Duramax engine. This Stage 2, 4-inch Red air intake system replaces the restrictive factory components with a high-flow, fabricated aluminum intake pipe and air box enclosure, designed to enhance engine performance.

This meticulously crafted air intake system is engineered to boost airflow to the turbocharger, delivering increased horsepower and torque, along with a quicker throttle response. The system pulls cool air through the hood's Ram Air duct and inner fender, ensuring cooler intake temperatures for improved efficiency. Constructed entirely from aluminum, the intake features large 4-inch diameter piping, complete with smooth aerodynamic bends that increase air velocity and volume. This configuration not only improves performance but also provides a more aggressive engine and turbo sound upon acceleration. The intake horn is designed to be over an inch larger than the OEM component, effectively eliminating the restrictions found in the factory setup. Finished in WCFab's signature custom powder coat colors, this product offers both functionality and a distinctive visual appeal.

Features

• High-flow aluminum intake pipe and air box enclosure
• Increased airflow and power with improved throttle response
• Smooth aerodynamics for enhanced air velocity and volume
• Custom powder coat finish for a unique appearance
• High quality silicone boot and stainless steel T-bolt clamps
• Compatible with stock trucks, no tuning required
• Made in the USA

Considering an upgrade to your vehicle's air intake system? The Wehrli Performance Air Intake is a top choice for enhancing your truck's performance and style. For any queries, feel free to reach out to our knowledgeable team for assistance. We are pleased to offer in-store installation and customization services at our facilities located in Austin, Texas, and the Los Angeles, California area. Contact us today at 512-982-9393 (TX) or 562-981-6800 (CA) to learn more. If you're considering purchasing multiple items, please contact us for potential shipping discounts. Take advantage of our on-premises installation services at both locations for a seamless upgrade experience.

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