After the first time I picked it improved but was still there, it got worse over the next 100 miles to the point where it was rattling my teeth, so I took it back. This time it is basically the same but happens at different speeds. The vibration was from 62 thru 79, now it is from 55 thru 85...
2015 Vibration after 10k Miles
After 10k miles my car began to vibrate and whine between 55 and 80 mph.
It is a 2015 Roush S2 with a dealer added super charger. The dealer took the following steps, they replaced the Drive Shaft and gave the car back to me. The car still vibrated so I took the...