Quote:
Originally Posted by shu5892001
What mods are you guys running besides better gas?
DO TELL! 
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In Japan, they have 102RON, 100RON, 98RON and 95RON which are respectively 97 AKI, 95 AKI, 93AKI, 91AKI. So the higher the octane rating, the more power they can be extracted if the engine is suited for the higher octanes.
So the Japanese Spec Toyota 86/Subaru BRZ's engines run on a MINIMUM 98RON (93AKI). Same as here in Australia, our Australian spec 86/BRZ are the same as Japanese Spec, except very slightly less tuned. Because we dont have 102RON fuel, we only have 100RON (at certain servos), 98 RON, 95 RON and 91RON.