The GMC 2500 HD Performance Air Intake by Wehrli is a premium upgrade for your 2001-2004 Duramax LB7. Designed with a 4-inch High Flow Intake Horn in stunning Candy Teal, it replaces the stock turbo mouthpiece to enhance your vehicle's performance and throttle response.

This high-quality air intake is crafted from precision CNC machined cast aluminum for durability and efficiency. It optimizes airflow to your turbocharger, providing a noticeable improvement in engine performance. Whether you have the factory IHI Turbo or have upgraded to a performance turbo, this intake horn delivers substantial gains, with potential horsepower increases of 10-15 HP, and even up to 20 HP with enhanced turbochargers. Its custom powder coating allows for a personalized touch to match your vehicle’s aesthetic.

Features

• True 4" Inlet Turbo Intake
• Precision CNC Machined Cast Aluminum Construction
• Flows 40% Better than Stock
• Custom Powder Coat Finish in Candy Teal
• Includes necessary mounting hardware
• Compatible with stock and upgraded turbochargers
• Made in the USA

Ready to boost your truck’s performance? Contact our team for any questions at 512-982-9393 (TX) or 562-981-6800 (CA). We offer installation and customization at our Austin, Texas and Los Angeles, California locations. If purchasing multiple items, please contact us for potential shipping discounts. Remember, we install on premises at both locations to ensure optimal fit and performance.

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