Introducing the GMC Sierra 2500 HD Performance Air Intake by Wehrli, featuring the High Flow Cast Aluminum Turbo Intake Horn in Bengal Gray designed for 2001-2004 models. This essential component is crafted to optimize your vehicle's engine performance while offering both functionality and durability.

The Wehrli High Flow Cast Aluminum Turbo Intake Horn is engineered to replace your truck’s restrictive OEM turbo mouthpiece. Designed specifically for 2001-2004 Chevrolet Silverado or GMC 2500/3500 HD trucks with 6.6L Duramax Diesel, it significantly increases airflow to your turbocharger for enhanced engine performance and better throttle response. Its compatibility with factory IHI Turbos as well as upgraded and aftermarket intakes makes it a versatile choice for any automotive enthusiast aiming for high performance. This intake horn is built to provide quicker spool up and horsepower improvements, yielding noticeable power gains especially in max-effort tuned trucks and applications with upgraded turbochargers.

Features

• Precision CNC Machined Cast Aluminum Construction
• Custom Powder Coat Finish in Bengal Gray
• True 4" Inlet Turbo Intake with smooth flowing transition
• Flows 40% Better than Stock
• Includes Mounting Hardware and O-Ring Seal
• Compatible with stock and OEM-style aftermarket drop-in turbochargers
• Bolt-On Upgrade, No Tuning Required
• Made in USA

In summary, the Wehrli Performance Air Intake is an excellent upgrade to improve your GMC Sierra's performance with minimal effort. For any questions or further information, we encourage you to contact us directly. We offer installation and customization services at our two locations in Austin, Texas and Los Angeles, California. Feel free to reach out to our Austin team at 512-982-9393 or our Los Angeles team at 562-981-6800. Additionally, if you are considering purchasing multiple items, contact us for possible shipping discounts. We proudly install on-premises at both locations.

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