Brand: CoolShirt Systems
Our NACA ducts were designed and wind tunnel tested for maximum air flow with minimal drag. They are molded from tough, high-impact plastic.
This Medium size has an outlet nipple that accepts our 3" duct hose (sold separately). The integral rectangular flange measures 10.7" long x 6" wide for easy mounting to body panels or composite windows with rivets, screws, or epoxy. Clear only. Sold individually.
Note: These ducts are designed and built for racing use. They are not built for show cars. You can sand and polish them, but do not expect a "show-quality" finish out of the box.
