The WCFAB 4" intake kit with airbox is a complete drop in replacement for the factory intake setup. This kit was designed to improve overall airflow and efficiency by removing the restrictive plastic pieces resulting in increased throttle response and overall power.
Each kit is sold complete with a dry intake filter, airbox, piping and all boots/clamps necessary for installation on the 2017-2019 L5P GM Duramax.
Important Note:
WCFAB products may require a 7-10 day lead time depending on availability, we will contact you to let you know of any delay.
Features & Benefits:
- Increased Efficiency
- Drop In Replacement
- Includes Boots & Clamps
- Removable Airbox Lid W/ Ram Air Seal
- No Tuning Required
- Fits The 2017-2019 L5P Duramax
