The Chevrolet Silverado 2500 HD Performance Air Intake by Wehrli, featuring a High Flow Intake Horn in a striking Chevy Orange color, is specifically designed for 2001-2004 models. Engineered to boost performance, it escalates airflow to the turbocharger, enhancing throttle response and overall efficiency of your Duramax Diesel engine.

Crafted from precision CNC machined cast aluminum, this intake horn replaces the restrictive OEM turbo mouthpiece. By providing up to 40% better airflow than stock, it ensures an improvement in turbocharger performance. It's compatible with factory IHI Turbo, upgraded drop-in IHI Turbos, and various aftermarket intakes. Enthusiasts can expect gains of up to 10-15 HP on max-effort tuned trucks, with possible improvements reaching 20 HP for applications with upgraded turbochargers. The product is proudly manufactured in the USA and includes an O-ring seal and necessary mounting hardware for seamless installation.

Features

• Precision CNC Machined Cast Aluminum Construction
• 40% Better Flow than Stock
• Custom Powder Coated Finish in Chevy Orange
• Includes Mounting Hardware
• Compatible with Performance Aftermarket Intake Systems with 4" Boot Connection
• No Tuning Required, Bolt-On Upgrade

This high-performance upgrade for your 2001-2004 Duramax LB7 is an ideal choice for increasing power without extensive modifications. If you have any questions or need assistance in determining compatibility, please contact us at 512-982-9393 for our Austin location, or 562-981-6800 for our Los Angeles location. We offer installation and customization services at both stores. Consider calling us for possible shipping discounts on multiple items, and rest assured we install on premises at both locations.

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