QUOTE(Kiefer @ Dec 8 2016, 02:56 PM)
I only did remapping. Now looking / exploring the vios injectors (1NZ green one I suppose). I will do it one at a time.. hope can get it change in next service to see what good / bad about it. Heard about RM150 range.
now clocking 120k km, and it is due for spark plug and engine oil change. Doing it in next few weeks.
I see , where did you do re-mapping ? Last time there's a service advisor telling me they have guys doing this at SC workshop quietly .
Anyway I replaced to green vios injectors, smooth power delivery. Next fitted with K&N drop in air filter , gear shifting was much more smoother especially drop gear. But this leads to bad fuel consumption @ 7.8litre / 100 km
Yesterday just replaced my map sensor to 1NZ ones, less sudden kick from drop gear ( maybe richer fuel from 12 holes injectors ) but much smoother power deliver and i managed to achieve 7.4litre / 100km mileage on a smooth highway drive with not much jams.
I may suggest you go for Perodua Iridium plugs, i found its cheaper compared to spare part shops.