Is there a place can do ECU update in Canada or there is another way available.

 

i've mostly heard of ecu upgrades done by mail. you send them the ecu and they reprogram it and send it back.

 

Try Yoshio at Japanese-Automotive, located in Toronto. He tuned the ECU in my old WRX and the results were amazing. For the G, he will provide a tune much the same as TechnoSquare can provide.

Check japanese-auto.com or call 416-781-1179.