lol, read my quote (your post) carefully.
Just to make it clear, there is nothing wrong with the Ultimate Racing exhaust.
ECU reflash is basically the process of how to tune your engine computer.
These cars don't require a chip or control unit to change the engine tune, you basically flash the file to the ECU and that's all it needs.
Don't try to use low octane fuel in the Ralliart. Please be aware when American and Canadians on this forum say "93 octane" it is actually the equivalent of 98 Octane fuel (BP ultimate, Shell V-power) in Australia.
You'll get better economy on high octane fuel, using low octane might be cheaper when you fill up, but you'll just end up back at the pump earlier.
The car will be able to use the fuel, but it will revert back to the safe "low octane fuel map" and you will not get the performance it should have, plus we have a hot and humid climate here so you want to keep your engine from blowing up.
Quote:
Originally Posted by franky326
hehe why u said dont get ultimate racing they seem to be pretty good and they sound sexy as well .what is ECU reflash? i think i read somewhere that you can do this mod for rallyart so it can use other lower end fuels not just the high octane in Australia fuel is soo expensive its crazy
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