How much does the Lexus swap usually cost? Where can I find the parts? It sounds like it would be a better upgrade then the fuel cut defender.

try an online auto junk yard for the lexus afm i got mine that way but it was years ago for about 75$
the 550 injectors are everywhere

Also, it's a good upgrade int he end, as it sets you up for even more power. Once you go that high, you still will have to get a FCD, but the fuel cut is a good thing in the end, as it stops overboost if you do something wrong...

So what you guys are saying is the best idea would be to get the lexus air flow meter swap with the 550 injectors and then put in a FCD anyways just to be safe... sounds pricey, but worth it i'll bet, but yeah my friends supra has stopped doing that as much now, as long as he lets the turbo warm up first... anyways, thanx again... :lol:

well, he'll need a FCD to go above...I think it's like 20 psi....can't find the info ATM...too late...

just a reminder to those putting in fcd's

make sure you have the fuel to support the extra boost if you turn it up!!!!

or.... rebuild time!

what is the fuel cut set at? i just got a 87 Turbo Supra and went for a test drive and it pulled alot harder than my friends 90 Trubo Supra. Come to find out the wastegate line was un-hooked. so i put it back on and it topped out at around 8psi