[sharirm]

as far as i studied through the internet, hehehehe, i think getting a SAFC or other thing just to do the AFR is enough already. An yup, maybe our Accent ECU will overide it oneday, dont really know about that, but so what ?...you tuned once, keep your reading written some else, and if its been overide, just tuned it again will be easier with the reading, right ?

so anyone have done this programmable piggyback ?

thanks for sharing though.