Bounce / Hop Rear End

[Cisco]

Hi everyone,

Looking for a little help here. Last couple of weeks every once in awhile from a stop I will get a HORRIBLE vibration from the rear end. It is almost like the wheel hope I used to get from my Super Coupe in the 90's. The difference is, I was roasting the tires in that car and in this one the tires are not spinning. I am not really trying to gun it or spiin the tires, just my normal agressive start.

Any thoughts? I am trying to get a good idea of what it is becuase I know I will drop this off at the dealer and i will get the ole... IT DIDN"T DO IT FOR US

I tried to search on here but wasn't able to find any threads about it. If there is one just link me to it.

Thanks in advance.

Cisco