The GMC 2500 Performance Air Intake by Wehrli is an excellent solution for enhancing the performance of your 2001-2004 Chevrolet Silverado or GMC 2500/3500 HD trucks with the 6.6L Duramax Diesel engine. This high-flow intake horn is designed to maximize airflow to your turbo, resulting in improved engine performance and throttle response.

This intake horn replaces the restrictive OEM turbo mouthpiece, allowing for increased airflow to your turbocharger. It is compatible with factory IHI turbo or upgraded drop-in IHI turbos and aftermarket intakes. For performance enthusiasts, max-effort tuned trucks can experience a gain of 10-15 HP, while applications with upgraded turbochargers might see improvements up to 20 HP. Custom powder-coated in a gun metal finish, this intake horn is precision CNC machined from cast aluminum and is proudly made in the USA.

Features

• 4-inch high-flow cast aluminum turbo intake horn
• Compatible with stock and aftermarket intake systems
• O-Ring seal at the face of the turbocharger
• Flows 40% better than stock systems
• Includes mounting hardware
• Bolt-on upgrade with no tuning required

If you are considering upgrading your vehicle's performance, the GMC 2500 Performance Air Intake is a worthwhile investment. For further assistance or questions, feel free to call us at (512) 982-9393 for our Austin, Texas location, or (562) 981-6800 for our Los Angeles, California location. We offer in-house installation and customization services at both locations. For those thinking about purchasing multiple items, don't hesitate to reach out for potential shipping discounts.

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