The Chevrolet Silverado 2500 HD Performance Air Intake from Wehrli is a high-performance upgrade that enhances your truck’s engine efficiency. Specifically designed for the `01-`04 models, this Bengal Gray High Flow Cast Aluminum Turbo Intake Horn significantly improves your vehicle’s power output and throttle response.

Engineered for the 6.6L Duramax Diesel engines, this intake horn replaces the restrictive OEM turbo mouthpiece, providing increased airflow to the turbocharger. This upgrade is known to facilitate swifter spool-up and horsepower gains, with potential improvements of up to 15 HP for tuned vehicles and as much as 20 HP for upgraded turbocharged applications. The High Flow Cast Aluminum construction ensures durability and reliability, and the product is proudly made in the USA. It complements other performance enhancements such as the 4" Cold Air Intake Kits and Stage 1 High Flow Bundle Kits for maximum performance gains.

Features

• Precision CNC Machined Cast Aluminum Construction
• True 4" Inlet with smooth-flowing transition
• Flows 40% better than stock intake
• Includes mounting hardware
• Custom powder coat finish in Bengal Gray
• Compatible with factory and aftermarket IHI Turbos
• O-ring seal at face of turbocharger

This bolt-on upgrade requires no additional tuning and works perfectly with stock trucks, while also being compatible with aftermarket intakes utilizing a 4" boot connection. If you're considering adding this high-flow intake horn to your vehicle, feel free to contact us for any inquiries at 512-982-9393 (TX) or 562-981-6800 (CA). We have installation and customization services available at our locations in Austin, Texas and Los Angeles, California. If you are thinking about purchasing multiple items, you may want to contact us for shipping discounts. We install on premises at both locations.

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