Re: ITB Conversion on sixteen valve 4AGE genuinely? perhaps i must get yourself a new 1 then? at present i get about seven.5L/100km for my really typical ae92 SX? (about 450km's among gasoline lights) i havn't experienced mine plugged in for over six months because redoing the exhaust ahead of xmas! (snapped it off)Adaptronic ECU's appear to be the