it can be done but it requires a lot of bogging. you will need a seconed set of rear shocks, the shock tower needs to have several spacers on it and the suspention arm need to have some extra holes drilled in exatly the same position as thay are on the other side. i would not really recomened doing this as the is a great posability that the shock tower will crack on a heavy landing. if you just want stiffer shocks fit stiffer spings and thicker oil.