What is the difference the Kuehl Vent and the Tri-Kuehl Vents?
The center Kuehl Vent fits all “factory air” cars, typically from 1978-1989, which have a vent located behind the center console in the bulkhead or fire wall. The factory vent, called the “bow tie” vent for its shape, blows ac air on the floor. The center Kuehl vent takes that air, through a flexible tube, and directs it through a full louver vent which easily mounts above the center console and behind the ashtray. The center Kuehl vent does interfere with movement of the ashtray. The Tri-Kuehl vents fit factory air cars, typically from 1978-1985. The layout during those years for the ac system “side” vents had a small narrow louver (more like a defrost vent) located on the left and right side of the dash. The small narrow vents inhibited air flow. In 1986 they increased the size of the side mounted vents. The Tri-Kuehl vents include our center Kuehl vent and two additional Kuehl vents that mount under the knee pad and channel the air from the small narrow vent into the larger Kuehl Ve
