GMC Duramax L5P Performance Air Intake – Wehrli – 4in Intake Kit with Air Box – Fine Texture Black (2017–2019). High-flow, fabricated aluminum intake and enclosed air box that replace the restrictive factory setup on your L5P.

This 4 in system increases airflow and velocity by drawing cool air from the functional hood ram port and inner fender. The dry filter includes a hydrophobic pre-filter to help keep the MAF and turbo clean, and the removable lid makes inspection easy. Smooth bends add a more pronounced engine and turbo note. Bolt-on for stock trucks; no tuning required. Includes quality clamps and coupler.

Features

• 4 in aluminum intake pipe, smooth bends
• Aluminum air box with removable lid
• Dry filter with hydrophobic pre-filter
• Fine Texture Black powder coat; seals to hood ram port

Questions or ready to schedule install? Call Austin, TX 512-982-9393 or Los Angeles, CA area 562-981-6800. We offer installation and customization 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