A modification for the Saab 9-3 vehicle, designed to relocate the engine’s air consumption away from the high-temperature engine compartment. This method goals to attract cooler air into the engine. For instance, an aftermarket part replaces the manufacturing facility airbox and consumption tube, positioning the air filter in a much less heat-soaked location inside the engine bay.
The potential benefits of such a system embody improved engine efficiency because of the elevated density of cooler air. Cooler air comprises extra oxygen per unit quantity, which might result in extra environment friendly combustion. Traditionally, these programs have been in style amongst automotive lovers looking for to boost horsepower and torque. Moreover, some installations could end in an altered engine sound, including to the car’s perceived efficiency.