Jump to content
SAU Community

Recommended Posts

to be honest, im not sure if they have to be retuned. but i havent heard of anyone with an import car retuning just for the petrol octane levels. but im thinking that its only 2 measly little RON's anyway. but dont listen to me - cos i have NO idea at all....

Link to comment
https://www.sau.com.au/forums/topic/34052-s15/page/2/#findComment-686429
Share on other sites

Aus. spec S15's are tuned to run on PULP (RON 95). JDM spec S15's are tuned for RON 100. 3 RON is the difference between PULP and BP Ultimate; it doesn't sound like much, but it is quite a difference.

If you bought a JDM car, it'd be wise to get something like a S-AFC (as it is for most imports) so you can tune the fuel maps for our octane rating.

Link to comment
https://www.sau.com.au/forums/topic/34052-s15/page/2/#findComment-686997
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


×
×
  • Create New...