No you don't. The TA05 MS is ready to race.
But I suggested the plain TA05.
We have a number of people running them in our club and a guy is even running the kit shocks. These are actually all you could argue you need to upgrade straight out. Look at the prices and decide for yourself if it's worth it compared to the other options. Besides, if you already upgraded the TT01 rip the shocks off that (if they're decent) and go racing.
Last edited by niznai; 03-29-2009 at 07:06 AM.