4" Air Plenum - Carbon Fiber

4" Air Plenum - 90 degree 100% Carbon Fiber These air plenums are used to help duct air to the vital components of the Chillout Systems Quantum Pro Series and Quantum V3 Coolers. Allowing 55% more airflow than 3 Inch ducting, the 90º Slimline 100% Carbon Fiber Air Ducting Plenum forces cooler air from outside of the vehicle into the system intake for the ultimate cooling efficiency. The 90º angle fits easily into limited space for install in tight cockpits and the carbon fiber provides a seamless, finished look. Can be attached to face either direction. This plenum is designed to be used in conjunction with a 4 inch blower with a minimum 200 cfm rating. 4 inch ducting allows for even more air to flow through the system, great for extremely hot cars that need ultimate ducting and airflow. Weighs 5 oz. 10.5” x 5.25” x 4.5"