Here are some tips. Not expert tips but hope it helps nonetheless.
a) tune A
b) change the wing / rear spoiler to the big big one
c) Akina down & up dry, Myogi wet both ways are your best tracks. Master them and you should have a good battle record.
d) Dont brake too much. Releasing accl early sometimes would be good enough as speed recovery isnt that good.
e) Change your steering stiffnes to slightly stiffer than you would on any other car. eg: If you have integra using stiffness of 3, you might want to change to 4 or 5 for your capp.
f) When battling, try not to hit into your opponent's car even if he is slower than you. Bumping him hurts your speed more than it would hurt him (assuming he is using Integra, RX7 etc)
g) --> z) Practice makes any car you drive perfect.
Good luck
