The GMC Sierra 3500 HD Performance Air Intake by Wehrli is a high-performance upgrade designed specifically for 2020-2025 GMC Sierra 3500 HD trucks. This 4-inch intake kit, finished in a striking red, replaces the factory components to enhance engine performance and improve air flow efficiency.

The Wehrli 4-inch Intake Kit is meticulously crafted from robust, fabricated aluminum, ensuring durability and superior performance. It increases air flow to the turbo, resulting in improved horsepower, torque, quicker throttle response, and cooler intake temperatures. By drawing cold air through both the hood Ram Air duct and the inner fender, this intake system optimizes engine performance. The large diameter 4-inch piping features smooth aerodynamic bends, enhancing air velocity and volume while offering a more aggressive engine and turbo sound during acceleration. Installation is straightforward with basic hand tools, and no tuning is required, making it a hassle-free bolt-on upgrade.

Features

• High-quality 10G aluminum air box and lid
• Durable custom powder coat finish
• Stainless steel T-bolt clamps
• Installation with basic hand tools
• No tuning required
• Includes outerwear's pre-filter cover
• Compatible with stock trucks

This Wehrli Performance Air Intake is the ideal choice for automotive enthusiasts seeking to optimize the performance of their GMC Sierra 3500 HD. Reach out to us directly at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA) with any questions or to discuss shipping discounts for multiple item purchases. We offer professional installation and customization services at both our Texas and California locations to ensure your vehicle receives the highest quality care. Also, note that we proudly install on premises at both locations.

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