The GMC 2500 HD Performance Air Intake by Wehrli is specifically designed for the 2001-2004 Duramax LB7 models. This 4-inch High Flow Intake Horn in Sparkle Bomber Orange is the ultimate upgrade for enhancing your vehicle’s engine performance by replacing the restrictive OEM turbo mouthpiece.

This performance air intake is crafted from precision CNC machined cast aluminum, ensuring durability and optimized airflow to your turbocharger for improved engine performance and throttle response. It boasts a superior airflow that is 40% more efficient than stock counterparts, accommodating OEM-style aftermarket drop-in turbochargers with larger compressor wheels. Made in the USA, this product requires no tuning and works seamlessly with stock trucks, making it a straightforward bolt-on upgrade. For those looking for even more power, pairing it with our cold air intake and high-flow bundle kits can deliver significant performance gains.

Features:

• 4-inch High Flow Cast Aluminum Turbo Intake Horn
• Compatible with 2001-2004 Duramax LB7
• Sparkle Bomber Orange Powder Coat Finish
• 40% Better Airflow than Stock
• Includes Mounting Hardware
• Made in the USA

For automotive enthusiasts looking to boost their vehicle’s performance, the Wehrli 4in High Flow Intake Horn is a must-have addition. Feel free to reach out with any questions at 512-982-9393 if you're in Texas or 562-981-6800 in California. We proudly offer installation and customization services at our locations in Austin, TX, and Los Angeles, CA. If you're considering multiple products, contact us for potential shipping discounts. Just a reminder, we install on-premises at both locations.

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