Quote:
Originally Posted by chvybeatsford
Ok searched and found Lil info. iPhone kinda sucks at searching.
Will a #63 ecu be a direct replacement for a #62. I know I won't have speed limitier. I jus wanna know if I'll have to rewire anything?
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yes it will work without any modifications. you will still have speed cut.
if you buy a black top ecu e5 j4 etc you are going to have to rewire your harness for it.
if you have a stock sr with the basic mods then you dont need to retune regardless of the mt or at ecu.