identifying a tuner on a second hand car-help! (if you can)

[wrxkyle]

i have an ecu that's been chipped(i opened it up, and it has the extra green board soldered in, not with a thin paper like ribbon cable but thicker insulated wires. on the cover is says spl computer(or ecu, don't remember) brain. and a central 20 racing sticker that seems to be rubbing off. Japanese writing in what appears to be pink nail polish and in the same pink below sr20(i assume the Japanese says the same)

who would have tuned this? i don't think i have a z32 maf and assume that's an important mod for running 550 injectors(venom company), but that would require a tune right, I've had the 240 for 2 weeks now or so so i'm trying to get everything how it should be (fixed the hud/speedo, now to tackle getting the battery correctly mounted and cleaning the wire job the previous owner left all nasty and, well, all over the place

i'm running on the stock t25 with headers and full 3" turbo back, thinking about deleting the cat(it's a fl car so no emissions/safety checks.)

[pauliedrft]

ok for one you need to know what the tune is before you just go and try to plug it in, the pink stuff is written on there so they know what ecu it is .Find a shop that can read the chips and find out what it is tuned for .

[wrxkyle]

it's the one that was on the car that i just bought, anyone know shops in the slc area that could read that? it's supposedly tuned for what the car has, injectors ect. but i'm trying to find who tuned to to get it retuned possibly, is there a way to know if it was enthalpy or jwt?

[DuckyD]

Post pics?