Eh, eh, what did i say! Told you they changed the MAF's alot! only 95.5-98 interchange, the newer ones are all wacky.
But for mine, i got a supra twin turbo MAF, <img src="/forums/images/graemlins/smile.gif" alt="" />

89 4Runner
3" BL, M/T locks, 33"bfg mt, bilstein, Kayline, tubebumper, toyotafiberglass panels
TBI: Elocker,3.4 w/ORS,b+b,S2Sstg2cams,arias pistons,P+P intake,TRDs/c,URDpullies+7th,downey headers,MAPECU2,WEGO WB, SupraMAF,walboro255,stg4clutch, EPaOo2 sim