Yeah mine occurs even when hot or cold. And I get a lot of vibrations when going 85+. I never had these issues on a 2017 gt pp. It sucks cuz I got rid of it for the Bullitt. I like to leave things stock and I figured the Bullitt out the factory is a great package. I hope the dealership here...
Have you figured out the cause? My Bullitt does the same and it doesn't have to be in gear. If I'm in neutral slowing down at that mph also makes the sound. Taking it to the dealer on the 22nd..! Also feel like I get a lot of road noise on highway speeds even with magneride... Had a 2017 gt pp...
Nice. So what time with the skinnies and different driveshaft? What wheels and tires? I have a 2017 PP and dont know which route to go.. so many people say the 350 IM is overpriced and sucks. Thats only intake cams too? No exhaust cams? Do you have the no lift shift?