Introducing the Chevrolet Duramax Performance Air Intake - Wehrli - High Flow Bundle Kit Stage 3 - Bengal Gray for the `01-`04 models. This high-performance air intake kit boosts your Duramax engine's efficiency by replacing restrictive factory parts with a robust, custom-fabricated solution.

The Wehrli High Flow Bundle Kit enhances your engine's performance by significantly increasing airflow to the turbo, yielding improved horsepower and torque while reducing intake temperatures. Crafted from high-grade aluminum, the kit includes a 4" intake pipe, a high-flow turbo intake horn, and a 3" downpipe, all designed to smooth air velocity and volume. This robust construction not only boosts your engine's performance but also delivers a more aggressive sound profile during acceleration. With a durable aluminum airbox and a hydrophobic pre-filter cover, this kit ensures cleaner air intake, safeguarding engine components.

Features

• High flow 4" turbo intake horn for improved turbo spool and power
• Aluminum 4" piping with aerodynamic bends
• 10G aluminum air box with ease of maintenance
• High-quality silicone boots resistant to high pressure and temperature
• 3" high flow downpipe with black ceramic coating
• Durable custom powder coat in Bengal Gray

Enhance your Duramax's performance with the Wehrli Stage 3 Kit. For any questions or customization inquiries, call us at 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA). We offer installation and customization services at both of our locations and can discuss shipping discounts for multiple purchases. We look forward to helping you upgrade your ride!

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