SCV8 is correct. Wire harnesses will be different. But all the MAFT does is translate/convert MAF to KV AFM.
I must make this clear for everyone who may read this, this only applies to the early 1UZ with the Karmenn Vortex AFM, Not the later 1UZ, 2UZ or 3UZ.(standard disclaimer):squareeyed:
All you are doing is feeding an artificial Signal(Hz) to the ECU's KS input. A regular MAFT may require some additional fine tuning beyond the standard setup in the MkIII manual. It is possible. I used the MAFTPro for speed density, but set it up for MkIII Supra and it still fed an artificial signal to the ECU's KS input. Here is an image from one page of the 92 LS400 EWD to better explain the wire(KS) you are intercepting. In this image it is A8, the yellow and green wire. Double check your wiring diagram for your specific year to verify.