A month ago, one or two vendors were on the verge of ordering and/or receiving ECU's from Ralliart? or another aftermarket supplier for resale. Any updates???


Speedlimit.......

 

I suspect that the Ralliart ECU's may not work on the USDM EVO.. I think one of our members here tried it, it started but ran terrible.. You may be better off waiting for the HKS F-Con Pro, or AEM, Autronic, etc.. Their all expensive, but very tunable... Replacing your ECU will void your warranty anyway, even if its the JDM Ralliart part.. You can wait until they announce USDM Ralliart hardware and what policies they plan on having towards it.