Need Advice on GSR 4G93T ECU - Code 5663

vios2006

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On behalf on my fren,
What ECU is best to replace his old GSR 4G93T ECU - Code 5663?
Any suggestion? Offer?
 
can replace with ecu 7377 or 5070(RS)
for RS price slightly higher.
7377 is around RM750-850

dun know this will help you or not..
 
Ok2, so either GSR or RS ecu can replace the old ecu. without any modification?
 
Any other suggestion from other member?

---------- Post added at 09:09 AM ---------- Previous post was at 09:08 AM ----------

GSR sifu master?
 
recommend original evo 1,2 or 3 ecu. i think you need to change the air flow sensor as well. did this before many years ago. i cant recall much for it has been years since i sold off that car. all i can say, cheap way to have the extra ummph!
 

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