I am running an STi3 on SUL. I have heard about remapping which allows the car to run better on the lower fuel Grade and can also increase performance. Can someone give me a quick overview of what this means and how to go about getting it done.
Really don't know much at all about this area so any help greatly appreciated.

 

anyone help?, am i in the right forum?

 

You adjust the ignition timing to suit the fuels you use daily. This provides more resistance to detonation which can damage your engine. If you wish you can also gain more performance as well to make use of any other modifictions you have.

Main option for your car would be Link ECU - contact www.brdevelopments.com