As seen on Ding Dong Drift, adapt 3 inch tubing to your NACA ducts to direct air somewhere.
Ding Dong Duct 3" Tubing Adapter
All products are printed per order. May take up to 10 days before your product will be shipped.
This is a new product that has not been tested in high temperatures yet so use at your own risk inside of an engine bay or near heat sources. I'm looking at different materials to print this with to guarantee high temperature tolerance.