Did you ever find the solution to the navigation jumping around? I just did this upgrade over the weekend and had no connected GPS before and am having the same exact issue.
Looking to sell a set of non-sasquatch fender flares. They were on my car for roughly 20,000 miles. All are in decent shape, one of them does have a weird scuff mark that I've shown in the last picture. Would prefer local pickup.
I have a very similar problem. My cowl warped just from sitting in the sun and then I didn't realize it and opened the hood and the bottom of the hood caught the edge cowl to make it look even worse. Seems like yours might be doing the same.
I bought this from Amazon and it hangs from the back of the seats. I know it says it for a jeep, but it has worked perfect for my Bronco for the past 2 years. https://www.amazon.com/gp/product/B08RRVM5CL/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1
He's right, stock intake will be the only way to eliminate the sound. Older turbo cars you could always hear the blow-off valve, but on newer cars they create the intake in a manner to quite all the turbo noises down.
Also metered air issue you are referring to doesn't apply to the Bronco...
The factory diverter valve is plumbed back into the intake, I don't think replacing it with a turbosmart that plums back into the intake would get rid of the sound. The only way to get rid of the sound would be to put your stock intake back on, the stock intake is designed in a way so you can't...