my insurance with 25% NCD also need Rm570+-..
Roadtax Rm92 include service charge..
juz done it 2day 

and i went to carefour juznw to buy 1 bottle of fuel injector cleaner..
saw few fellow gving good review after use this staff..
tis is my 1st try.. hope it will improve the FC

and ya.. Lineage, ur roof so far ok? plan to change or heal?

made in USA 1..
name ABRO if not mistaken..

ron97 really will reduce the noise?
i tried few tank d.. i cant feel anything
so switch back to ron95 since its cheaper

Actually what is the knocking you guys mean? is it when press accelerator or let go, the engine there will have a "dok" sound?   
My Wira have that sound sometimes when I press the pedal or let go..is it because my cam pulley not balance already? or lose already? 

the lowest the rpm, the better fc u get lo..
if u keep drive between 4k to 6k,
of coz u will get terrible fc..