I have been looking over all the peronal web sites on TCCOA. I have seen mention of 70mm TB as an upgrade and A 80 or 90mm MAF. What do our cars have stock as far as TB and MAF? What should I get to make my bird scoot a bit quicker? With out blowing something or with out making it fail smog in california. One other thing, what is the bigest TB and MAF I can go on stock fuel system?