AN UNBIASED VIEW OF 4AGE 20V ITBS

Re: ITB Conversion on 16 valve 4AGE definitely? maybe i need to receive a new 1 then? currently i get about 7.5L/100km for my rather common ae92 SX? (about 450km's in between gas lights) i havn't experienced mine plugged in for more than six months given that redoing the exhaust prior to xmas! (snapped it off)Then there is longevity and driveabilit