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Old 01-24-2022, 06:39 PM   #10
Mac7504
 
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Drives: 2003 Monte Carlo SS SLP, 2022 ZL1
Join Date: Aug 2021
Location: Los Angeles, CA
Posts: 493
Quote:
Originally Posted by SOCAL.M6.ZLE View Post
I understand... can't you just tune back to stock every 5 years?
No, from what I understand once you tune, you've essentially cracked the oem pcm.

And its every 2 years after the first 5 years. I can't recall off the top of my head but my older cars are every 2 years.
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