Our inlet ducts were designed using computer-aided analysis and wind tunnel testing for maximum air flow with minimal drag. They are molded from tough, high-impact black plastic. An integral flange (approximately 3/4" wide) makes them easy to rivet to body panels or bond to composite panels with epoxy.
This Small size has a single offset outlet nipple that accepts our 3" duct hose (sold separately). Approximately 9.5" long x 5" wide rectangular opening is ideal for mounting in a bumper cover or air dam. For best performance, the duct should be positioned so that the outlet nipple is approximately parallel to the direction of travel.
Note: These ducts are designed and built for racing use. They are not built for show cars. You can sand and paint them, but do not expect a "show-quality" finish out of the box.