Doubt it does anything special for the aero. It's there and very necessary, to keep the heat away from other parts of your Zed. Best to ensure for goes back in place.
Knew someone would say that... once I’d yanked it off the bottom of the car it’s flattened out ok... just need some big ass washers as it’s the usual places it’s corroded through. Isn’t going to be any time soon with this on street parking
