hey buddy. i got the TQ hyper 7 w/mac 28. but they are the same car really i think and a must is the front universal driveshafts! i didnt upgrade my brakes but i found that cleaning them with degreaser helped improve the braking performance majorly lol. but dont worry about CF radio tray.. does that make you go faster? nope .. does it help the handling? nope lol .. try a bigger carby or maybe twin airfilters like i did get more airflow. goes faster the CNC shock towers are just for racing i think .. fr real fine suspension mounting and tuning