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Discussion Starter #1
So let's say if I wanted to tune my car and I did and decided I didn't want the tune anymore could I take it off back to oem specs and just have the car be normal again and then do it again if needed Kinda confusing sry
 

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Hatch Nation #136
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An ECU tune is a computer program. If you have a flasher that can store multiple programs you can load your performance tune and a stock tune and then flash the ECU willy nilly, if you so desire.
 

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Discussion Starter #3
Alright thanks I just wanted to know cause my car is under warranty and I wanna be able to tune it and then when I go to get it serviced make it stock so they don't go crazy and say I voided it
 

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What he may be more concerned with is will it leave a 'footprint' when the dealer hooks up their computer?
 

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From what I understnd no dealer has the ability to tell if the ECU has had a flash done to the ECU as long as the stock tune has been restored

Tom
 
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