The GMC 3500 HD Performance Air Intake - Wehrli - High Flow - Flat Black - `01-`04 is the ultimate upgrade for any automotive enthusiast looking to enhance their vehicle’s performance. Engineered for the 2001-2004 GMC 3500 HD equipped with a 6.6L Duramax Diesel, this air intake is designed to deliver increased airflow and boost your engine’s functionality.

This high-performance air intake system replaces the restrictive OEM turbo mouthpiece, allowing for improved airflow to the turbocharger. The increased flow translates to better engine performance and throttle response, offering a potential horsepower gain of 10-15 HP or even up to 20 HP with upgraded turbochargers. Made from precision CNC machined cast aluminum, this intake horn is both durable and efficient, ensuring optimized airflow and drivability. Custom finished in flat black, this component is a strategic upgrade for those who prioritize performance.

Features

• Precision CNC Machined Cast Aluminum Construction
• 4" High Flow Intake Horn
• Compatible with IHI Turbo and Aftermarket Intakes
• 40% Better Flow than Stock
• Custom Powder Coat Finish in Flat Black
• O-Ring Seal at Face of Turbocharger
• Made in the USA
• Includes Mounting Hardware

As you consider upgrading your GMC 3500 HD, remember that this product promises to enhance your vehicle’s performance significantly. Should you have any questions regarding compatibility or installation, feel free to call us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. We also provide on-site installation and customization services at both locations. If you are planning to buy multiple items, contact us for possible shipping discounts. Visit us for an expert installation experience!

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