The Chevrolet Silverado 2500 Performance Air Intake by Wehrli, featuring a 4 in. High Flow Intake Horn in Candy Teal for '01-'04 models, is your key to unlocking enhanced engine performance. This robust intake horn is engineered specifically for Chevy Silverado or GMC 2500/3500 HD trucks equipped with the 6.6L Duramax Diesel engine.

Constructed from precision CNC machined cast aluminum, this high flow intake horn is designed to maximize airflow to your turbocharger, replacing the restrictive OEM turbo mouthpiece for a more efficient performance. Providing optimized air intake, this horn supports improved throttle response and notable horsepower gains — up to 15 HP for tuned trucks and as much as 20 HP with upgraded turbochargers. Custom powder coated in an enticing Candy Teal finish, it adds not just performance but also a touch of personalization under the hood. It is a bolt-on upgrade requiring no tuning, works seamlessly with your stock setup, or can be paired with aftermarket intake systems for enhanced power output.

Features

• Largest and highest flowing turbo inlet available.
• True 4" inlet with a smooth transition for optimized airflow.
• Compatible with stock and aftermarket turbochargers.
• Includes mounting hardware and a precision O-ring seal.
• Custom Candy Teal powder coat finish, made in the USA.

For dedicated automotive enthusiasts seeking to capitalize on their vehicle’s potential, the Chevrolet Silverado 2500 Performance Air Intake by Wehrli is an investment in superior engineering. For any queries or further customization requests, feel free to reach out to our expert team. We provide installation and customization services at our facilities in Austin, Texas and Los Angeles, California. Call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). If you're planning multiple purchases, contact us for potential shipping discounts. We offer installation on premises at both locations.

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