The Chevrolet Silverado 2500 HD Performance Air Intake by Wehrli - Stage 2 High Flow Bundle Kit - Gloss Black `11-`16 - is designed to optimize your truck's performance. This kit combines innovative engineering with premium materials to deliver enhanced airflow and improved engine efficiency.

This high-performance air intake system features a Stage 1 High Flow Bundle along with a Stage 2 Cold Air Intake Kit, providing increased airflow to your 6.6L Duramax engine. By replacing restrictive OEM parts with a fabricated aluminum intake and air box, this kit significantly boosts horsepower and torque, improves throttle response, and reduces intake temperatures by channeling cold air through the inner fender. The large diameter 4" piping with smooth bends ensures optimized air velocity, while the removable air box lid allows for easy maintenance of the WCFab filter.

Features

• 4.8" Cast Aluminum Turbo Intake Horn for improved turbo spool and power.
• Eliminates factory resonator for enhanced turbo sound.
• Compatible with both OEM and upgraded drop-in turbos.
• High flow hot and cold side intercooler pipes for better air distribution.
• Includes hardware, silicone boots, seals, and stainless steel t-bolt clamps for easy installation.
• Precision CNC machined, Cast Aluminum Y-Bridge for 33% gain in airflow.
• No tuning required; designed for direct bolt-on installation.

If you're looking to push your performance limits, the Wehrli Custom Fab Stage 2 High Flow Bundle Kit is a must-have for your Duramax. For any questions or further information, feel free to call us directly at 512-982-9393 (TX) or 562-981-6800 (CA). We proudly offer installation and customization services at both of our locations in Austin, Texas, and the Los Angeles, California area. If considering multiple items, contact us for potential shipping discounts. We install on premises at both locations.

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