No problem, could you send me a picture of the Cobb AP plugged into the computer or turned on? Also are you good with using PayPal or do you have a preference for another method?
I just bought a 2015 EB a month ago, started to hear a similar sound coming from the rear passenger side wheel about a week ago. It was definitely louder when accelerating, and worse around 40-50 mph. It almost sounds like a humming and simultaneous chirping. I took it to my local dealership and...