GMC Sierra 2500 HD Performance Air Intake - Wehrli - 4in Intake Kit - Bengal Grey (2020-2025). A high-flow aluminum intake and airbox that replaces restrictive factory parts so your L5P 6.6L Duramax can breathe better.

Fabricated from 4-inch aluminum with smooth bends, this kit draws cooler air through the hood Ram Air duct and inner fender for quicker throttle response, improved airflow, and a richer turbo sound. The Bengal Grey powder-coated airbox seals to the functional hood port, and the dry filter is easy to service. Installs with basic tools; no tuning required. To prevent a Service Air Filter message, disable the factory air filter monitor as directed.

Features

• Fits 2020-2025 GMC Sierra 2500/3500 HD 6.6L Duramax L5P
• 4 in fabricated aluminum intake pipe and enclosed airbox
• Seals to functional hood Ram Air port for cold-air supply
• 10-gauge aluminum airbox and lid; Bengal Grey powder coat
• Dry air filter, high-quality silicone boot, stainless T-bolt clamps
• Bolt-on install; no tuning or other mods required

Have questions or want this part installed? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We provide installation and customization at both locations.

Purchasing 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