Chevrolet Silverado 2500 HD Performance Air Intake - Wehrli - Stage 2, 4in - Fine Texture Black - 2020–2025. High-flow fabricated aluminum intake and airbox that replace restrictive factory parts on L5P 6.6L Duramax trucks.

This bolt-on, no-tune kit draws cool air from the hood Ram Air duct and inner fender to help lower intake temps while improving airflow to the turbo for quicker throttle response. The 4 in aluminum piping with smooth bends and an intake horn over an inch larger than OEM reduce pre-turbo restriction and add a more pronounced engine and turbo note. Finished in Fine Texture Black with a dry filter and robust hardware. Compatible with stock 2020–2025 Silverado/Sierra 2500/3500 HD L5P. Note: disable the factory air filter monitor to prevent a service message; the filter life display will show Disabled when set correctly.

Features

• 4 in intake pipe and 4 in intake horn
• 10-gauge aluminum air box and lid, seals to functional hood Ram Air port
• Dry filter with Outerwears pre-filter cover
• High-quality silicone boot and stainless T-bolt clamps
• Made in the USA; stock-truck compatible, no tuning required

Questions or ready to schedule install? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization services at both locations.

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

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