read the manual ,
download it at here
use 5w30 fully syn or 0w lube oil , quantity is 3 L ( with oil filter replacement )
CVT oil change interval is 50,000 km, oil type is mentioned in manual
spark plugs, iridium NGKRs , ( quoting manual )
AC coolant ( HFC R134A)
these vehicles dont need any " tuning " . the ecu adjusts the timings.
just stick to the manual and you'll be fine