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Should I some how get my ECu adjusted after aftermarket parts that are suppose toenhance my Z's performance?
 

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What kind of mods are you talking about? If you are talking about exhaust or intake and the likes you should be OK. You can do a few things, disconnect your battery cables for a few hours and reconnect, or do nothing. The ECU should reset itself. I got a few warning codes thrown at me for like a week *check engine light was on* but it went away, I figure it was the ecu adjusting to the better breathing. Hope that helps.
 

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Like Jaysen said the only real ECU mod is Technosquare which is around $500 or so. It adjusts your cars ECU to the mods that you currently have, raises the rev limiter to 7200, and does away with your speed limiter.
 

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Technosquare: $595
Altered Atmos: $500

Same technology, you do the math :D

G
 

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I just got the Apexi S-AFC II... :doghouse:

Still $220.00 new is a good price. You can do some minor changing of fuel maps with this unit...not as pricey as a reflash, & the car's not down for days....like with the TS reflash.

What mods have you done? Intake & exh improve AIRFLOW....but not fuel. See Daking's thread "why you need to go to a return-type fuel sys."
 
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