The GMC Sierra 2500 HD Performance Air Intake by Wehrli, offers unmatched high flow performance for your 2001-2004 truck. This illusion purple 4" intake horn is specially designed to boost your vehicle’s efficiency and horsepower, perfect for intense driving enthusiasts eager to enhance their automobile's capabilities.

Engineered from precision CNC machined cast aluminum, this high flow intake horn maximizes airflow to your turbocharger, improving engine performance and throttle response. It is compatible with factory IHI Turbo, upgraded drop-in IHI turbos, and aftermarket intakes, providing exceptional versatility. By replacing the restrictive OEM turbo mouthpiece, this component enables your vehicle to unlock its full potential. Max-effort tuned trucks can witness gains of 10-15 HP, with applications sporting upgraded turbochargers experiencing up to a 20 HP boost. Custom powder-coated for durability and available in a striking illusion purple, this intake is the perfect blend of form and functionality.

Features

• Precision CNC Machined Cast Aluminum Construction
• Optimized 4" Inlet Turbo Intake for improved airflow and drivability
• Not compatible with OEM intake systems
• Compatible with 2001-2004 Duramax LB7 engine setup
• Includes necessary mounting hardware
• Custom Illusion Purple finish
• Made in USA

This high flow intake horn not only enhances performance but also provides a visual upgrade under the hood. Feel free to reach out to us directly with any questions about compatibility or installation. Please note that we provide installation and customization services at our locations in Austin, Texas and Los Angeles, CA. Call us at 512-982-9393 (TX) or 562-981-6800 (CA). If you are considering multiple purchases, contact us for potential shipping discounts, and remember that our professional team can install your new upgrades on site at both our locations.

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