AIRAID Cold Air Intake System by K&N: Increased Horsepower, Dry Synthetic Filter: Compatible with 1999-2004 FORD (Mustang GT) AIR-451-204

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.1999-2004 FORD Mustang GT

• INCREASES HORESPOWER: AIRAID performance air intake systems feature an aerodynamically-engineered intake tube, designed to accelerate airflow to your engine and reduce turbulence—helping increase your vehicle’s performance
• SUPERIOR FILTRATION: AIRAID performance intake systems are engineered to provide a smooth, unimpeded path for airflow to your engine—keeping the air cooler and more oxygen-dense. Injecting more oxygen-rich air into the cylinders allows the engine to burn fuel more efficiently during combustion, offering you an increase in performance
• EASY INSTALL: These simple-to-install, sophisticated systems help maintain proper air-to-fuel ratios, thereby eliminating the need for recalibration after installation. Just bolt it on and go—and enjoy your vehicle’s horsepower gains
• HIGH PERFORMANCE REUSABLE FILTER: Each AIRAID intake system is paired with a washable, reusable air filter designed to capture contaminants and provide top-quality engine protection
• DRY FILTER MEDIA: Includes a dry synthetic SYNTHAMAX air filter that offers excellent airflow and exceptional protection from contaminants
• MADE IN THE USA: All AIRAID intake systems are proudly made in the USA using the highest quality materials
• NO-HASSLE LIFETIME WARRANTY