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'01 Aero to '02+ spec

949 Views 1 Reply 2 Participants Last post by  aero1116
My car has 230 hp, a 02 aero has 250 hp. What is different between the two years? Is it just ECU tweaking or were other parts changed as well? Would I just need to change the ECU to add 20 hp? And would the fact that an 02 has ESP and my 01 only has TCS create a problem?
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I thought they all had 250hp. Didn't they underestimate the power in 00 and 01? :confused:
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