The AIRAID MXP Air Intake System represents the ultimate in AIRAID's cold air induction systems and delivers higher levels of horsepower and acceleration gains for high-performance gas and diesel vehicles. Some AIRAID MXP Air Intakes start with a replacement one-piece roto-molded air box that addresses the shortcomings of the restrictive factory design. Housed inside the air box is an AIRAID premium air filter for outstanding air flow and filtration. Air is directed through a new air intake tube constructed of cross-linked, high-density polyethylene that is designed using extensive computer modeling to maintain proper mass air flow readings and calibration. Many MXP Air Intake Systems have a built-in velocity stack, which further promotes airflow. What this all means is that you get a simple-to-install, yet extremely sophisticated system to increase air flow while maintaining proper air-to-fuel ratios, thereby eliminating the need for recalibration after installation. Just bolt it on and go! Some AIRAID air intakes are not legal for sale or use in California and other states adopting California emission standards, while others are 50 state legal. View the product's vehicle applications to determine the legal status for each vehicle.

This Part Fits:

Year	Make	Model	Submodel
2010-2021	Toyota	4Runner	Limited
2010-2021	Toyota	4Runner	SR5
2018-2021	Toyota	4Runner	SR5 Premium
2010-2016,2021	Toyota	4Runner	Trail
2017-2021	Toyota	4Runner	TRD Off-Road
2015-2021	Toyota	4Runner	TRD Pro
2010-2014	Toyota	FJ Cruiser	Base