1966-1977 Early Bronco Coyote Air Box Set For Gen 3 or 4 - Four Inch Tube

Upgrade your Early Bronco with the Coyote Swap Early Bronco Air Box from Patriot Classic 4x4, designed specifically for Gen 3 or 4 Coyote motors with a new 4" intake tube for enhanced airflow. This true, direct bolt-on solution requires no expensive engine tuning—just install and go! This performance-enhancing modification replaces the standard air intake with a larger, more efficient system, delivering better throttle response, increased horsepower, and improved fuel efficiency. The high-capacity air filter traps more debris while allowing for greater airflow, ensuring your engine gets the oxygen it needs for maximum performance. Air then flows through a custom-engineered intake tube, designed to improve air delivery, resulting in higher torque and power output. To ensure durability and stability, this set also includes a sturdy mounting bracket that secures the system to your engine. Keep in mind, the upgraded 4” tube requires slightly more space than our original 3.5” design, so be