Chevrolet Silverado Performance Air Intake - Wehrli WCF Intake Kit 4in - Illusion Blueberry (2020-2025). A high-flow fabricated aluminum intake and air box replacing restrictive factory components on 2020-2025 Chevrolet Silverado and GMC Sierra 2500/3500 HD (L5P 6.6L Duramax).

Built by WCFab/Wehrli, this 4 in system increases airflow to the turbo for improved horsepower and torque, quicker throttle response, and cooler intake temps by drawing fresh air from the hood Ram Air duct and inner fender. The all-aluminum air box and smooth-radius 4 in tubing enhance intake velocity and deliver a more aggressive engine and turbo sound. Installs with basic hand tools, no tuning required, and works on stock trucks. Note: Disable the factory air filter monitor to avoid a service message.

Features

• 4 in aluminum intake pipe with smooth bends
• 10-gauge aluminum air box and lid; durable Illusion Blueberry powder coat
• Seal for functional hood Ram Air port
• High-flow dry air filter with Outerwears pre-filter cover
• High quality silicone boot and stainless T-bolt clamps

Ready to customize your HD Duramax? Call our team with any questions or to schedule install: 512-982-9393 (Austin, TX) or 562-981-6800 (Los Angeles, CA area). We offer professional installation and customization at both locations.

Buying multiple items? Contact us for possible shipping discounts. We install on premises at both locations.

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