The GMC 2500 HD Performance Air Intake by Wehrli offers a high flow, flat black design specifically engineered for 2001-2004 models. Built with a focus on boosting your truck's performance, this advanced turbo inlet provides a significant upgrade in airflow and throttle response.

This intake horn is manufactured from precision CNC machined cast aluminum, providing durability and reliability. It seamlessly replaces the restrictive OEM turbo mouthpiece, delivering improved engine efficiency. The Wehrli air intake horn is compatible with factory IHI turbos, upgraded drop-in IHI turbos, and aftermarket intakes, making it a versatile addition to your vehicle's setup. This bolt-on upgrade requires no tuning and supports stock trucks and OEM-style aftermarket turbochargers with larger compressor wheels.

Features

• True 4" Inlet for optimized airflow
• Flows 40% better than stock
• Custom powder coat finish in flat black
• Includes mounting hardware for easy installation
• Made in the USA with precision craftsmanship

Feel free to contact us with any questions about the GMC 2500 HD Performance Air Intake or to discuss compatibility with your current setup. We proudly offer installation and customization services at our Austin, Texas and Los Angeles, California locations. Call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). For those considering multiple purchases, reach out to us for potential shipping discounts. We perform on-premises installations at both locations for your convenience.

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