Planning install Apexi Power FC on my Altezza 6mt.
Is it worth buying? Since im stock n/a engine, with catback system only.
Will there any difference on the performance?
yup...stand alone..a lot better than E-manage. don't use E-manage.
2nd hand/used around RM2k+-,
brand new..around RM4-5k+- maybe, depends on the Yen currency.