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sonday_2
Member
Well i put a 09 600 dragon switchback ecm on my 09 assault..Did this because i april reflash was crap to me..Tried it out was awesome, had no det or bog or whatever they call it now..I know the feul pressure is different but didn't give a crap..both have yellow injectors. Thoughts are to run a auto tune with this 600 ecm..