An aftermarket performance component designed to enhance the efficiency of the engine in a specific vehicle modelthe Toyota Camryby optimizing airflow. The part relocates the air filter outside of the engine compartment to deliver cooler air into the engine. Cooler air is denser, containing more oxygen per volume, which, theoretically, leads to a more complete combustion process. As a result, engine performance can be improved.
The motivation behind employing such a system lies in the potential to increase horsepower and torque. Engines operate more effectively when they receive a consistent supply of cool, clean air. By drawing air from outside the hot engine bay, the device combats the inherent power loss associated with increased air temperature. The history of this type of modification traces back to efforts aimed at maximizing the performance of engines in racing and high-performance applications, eventually finding its way into the realm of everyday vehicles as an accessible upgrade.
