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Post by fshahriman on Nov 24, 2010 3:58:49 GMT
Dear Team,
I have a question which none of my mechanic can answer. My original engine for my 405 is XU10j2. I have changed the engine using 406 XU10J4R. I just change the engine. Other part such as ECU, gearbox, stepper motor etc all using 405. So my question here is should i change the ECU and my stepper motor to 406 as well? I heard that using 306XSi ECU can increase the power. how true it is?
Thanks in advance.
Best regards
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