any different between IAFM & CPS after install the turbo kit...? coz my fren ask me to convert my IAFM to CPS 1st, then only install the turbo kit...if like tat will cost me over 10k oredy...pls help help...
sorry tat i bring out this Q tat prehaps have been mention ages ago...
but i still don understand.. lets say... if i get a 2nd hand rx-7...
why i need 2 rebuild the engine??