Bolt on need tune?

Originally Posted by SouthArk370Z The rule of thumb is: Intake OR exhaust mods - no tune needed. Intake AND exhaust mods - tune needed. As long as you keep the

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Bolt on need tune?

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05-24-2018, 08:42 PM

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Rusty

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Quote:

Originally Posted by SouthArk370Z

The rule of thumb is:
Intake OR exhaust mods - no tune needed.
Intake AND exhaust mods - tune needed.

As long as you keep the AFRs in line, you should be able to run for a while without a tune. Stay away from WOT until you get the tune.

The more mods you put on. The sooner you should get a tune to get the most out of it.

And like SG4247 said. The ecu will adjust for the mods. But only to a degree. Mine was run rich when I got my tune done. Vince leaned out the mixture, and the car picked up more power. And I got better fuel mileage too.

jchammond likes this.

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