The AIRAID MXP cold air intake for Toyota 4Runner (2010–2020) and FJ Cruiser (2010–2014) with the 4.0L V6 is a bolt‑on replacement that upgrades the factory induction with a one‑piece roto‑molded airbox and AIRAID premium washable filter. The intake tube is cross‑linked high‑density polyethylene, engineered to preserve proper MAF calibration; many MXP kits include a velocity stack for enhanced airflow. Check vehicle applications for legal status in some states.
Airaid 10-20 Toyota 4Runner V6 4.0L / 10-14 FJ Cruiser V6 4.0L Performance Air Intake System