Quote:
Originally Posted by SouthArk370Z
For minor mods, the ECM will adapt.
Intake mods only - no tune required.
Exhaust mods only - no tune required.
Intake + exhaust mods - tune required.
If the test pipes are going to be your only mod, go ahead and get a tune (not because of the mod but to get max performance). If you plan on making more mods, wait on the tune.
Edit: The O2 sensor may have been damaged during the test pipes install - especially if power tools were used on the nuts/bolts. They aren't very rugged.
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Ok thanks man good to know but yeah I am planning on getting more mods but for now ill end up getting just an exhaust. When I get intakes I won't throw them on till im ready to tune. And as far as the o2 sensors they should be good we didn't use any power tools the CEL didn't come on until about a month after the pipes were installed