NACA duct style vent window

Shipping took a a few weeks but it was worth the wait. The vent works very well at pulling in a lot of fresh air. Install was straight forward and the window fit great but I had an issue with the stainless hardware galling or cold welding itself. I had a few of the nuts and bolts randomly get seized up and I had to brake them to get them apart. I would advise not to install and remove the hardware multiple times like I did while decided the vent orientation. Otherwise a fantastic product at a fair price 👍🏽

Fantastic. Using it on my Buick Grand National, fits perfect.

Great window vent , really helping me stay cool during summer