The standard system is at least 4 times smaller with very restrictive access to the airbox. SS Inductions’ Big Mouth™ system channels air from the front of the moving car and rams it through the induction directly to the larger intake connected to the standard airbox. The opening in the lower airbox must be enlarged as part of the fitting process. The ramming effect is increased at highway speed by two of the unique SS Inductions’ aluminium air scoops, ensuring maximum delivery of cold air to the motor from the grill area. Expect up to 8kw increase at the rear wheels, smoother performance, more responsive throttle and a considerable fuel saving. The four-part kit consists of plastic induction unit, plastic connecting intake and two of the unique SS Inductions’ aluminium air scoops.