Well just resently bot a 08 Shelby all stock. Clutch was slipping badly so i got that fixed. Then now i noticed it does matter what gear(1-4) it wheel hop badly. Its so bad im thinkin of selling it!!!! But id really like to spend the money and get it to stop...... What do i need (Upper/Lower Rear Control Arms)? Again Im NEW to the Shelby, always been a "NEW EDGE" Mustang Guy but figured why not have both... But If anyone can point me n the right direction id really appreciate it.... Thanks