QUOTE(Post-Je-Ape-Ape @ Jul 18 2014, 07:32 PM)
May someone recommend a good ester based oil? The new Motul 300v line I heard is good. But WAYYYYY TOO DAMN EXPENSIVE! almost 400+ for one. One cheaper alternative would be redline oils. Anyone used them before?
give a try on the new pennzoil ultra platinum (atm a bit hard to find) with pureplus technology

or the oem/partner shell with pureplus is the same as well.
(above i havent try personally)
below 2 i have tried personally and exceeded my expectation on long OCI going between 12-16k km's/more than a year:
Torco SR1 for that awesome revs, or if on a budget Motul H tech 100 plus for a damn cheap API SN EO
This is on the inspira currently:
AMSOIL is insane on the additives/TBN as well with their signature series as they also guarantee 25k MILES. if you want a bit more peace of mind, maybe can go with AMSOIL XL/OE series which are all API SN certified.