Worked great some cutout in mass and conn I90 drove to Chicago from there with no signal loss
Hope it helps
Pics
That glove box that stays closed I can take a pic if you want
Sorry multiple posts I had to register
15 minutes ran the antenna up middle of windshield around upper glove box (to hold wire) then put magnetic antenna on a steel plate all interior...
I hit the road tomorrow if I don't post that means it works great I've heard of people putting the antenna magnet in a aluminum pie crust pan with...
I just installed mine ran the antenna wire up the middle of windshield around the box (to hold the wire then put it in the topmost storage place....