FMU vs old school AFC vs New AFC on 7mgte

[nightrider760]

I am , starting a build... but my main concern since , this is going to be a low budget build. Yet I have to decide which will be my best solution for engine management.
My budget is about 100-120 dlls max on the fuel controller.

I was looking at ebay and I came across of an old school afc.
http://cgi.ebay.com/ebaymotors/JDM-...Accessories&hash=item2a1405773e#ht_2127wt_939
or
http://cgi.ebay.com/ebaymotors/ws/e...parms=clkid=2895056697415884364#ht_1806wt_939

so I wonder if that will be enough to control about 15 psi of boost, I have oem internals, MHG, lex afm ,440´s , possibly 560´s(evo injectors),2jz vvti coils,FFim, 3 inch exaust, t67. I thought to add the mods to have a better understanding of what I am dealing with, I am only missing the piggy back controller out of this puzzle.

Thank you in advace...

 

[shipkiller]

with that piggy you will only be able to tune your WOT afr, otherwise the stock ecu will simply change its VF

and I wouldn't trust that FPR

 

[supraguy@aol]

For that build, get a used MAFT. It can be scaled to whatever injector size you throw in there.
Plus you don't have to use a Lex AFM. Besides- you don't want to do a Lex without 550/ 560's.

 

[nightrider760]

The afc will be a temporary fuel management... not planning to stay long on that.. I want to run 370hp max..the next year upgrade to maft pro or aem.

 

[bioskyline]

id spend the extra on a SAFC . its newer, plus you can always re-sell it once done to.