Thanks for the info guys. Hmm, as im going to try and get a legit engineers on a 120y 4 door sedan with a ca18 turboed motor, it has a good front suspension setup, no rubbing or bottoming out, has 200B front brakes tho, i doubt they would be enough. 3 inch exhaught, not to loud either. It also has the standard borgwarner diff. A crappy body tho? It goes over 200kph easy as, i had to drive back from adelaide with it, so out in the sticks i opened it up and nearly did a #### on the seat. What kind of things did you guys have to change?