guys/gals, dont use ANYTHING less than 98, it may cost more but I am doing like 12's in town and giving it, it saves you money, heaps more power, less fuel consumption, less stress on the motor, I can cruise at 9.2 for a turbo that hits 100kmh in near 5.5 secs that is amazing for fuel.... A car is your second biggest investment. don't buy cheap fuel......... cause at the end of the day, less performance makes more fuel....