- Joined
- Feb 13, 2014
- Messages
- 93
Can I install a custom tune on top of an old custom tune or should I revert back to stock each time like an SCT? Also can I add to a custom tune like my SCT for tire and gears sizes or does it all have to be done by my tuner? Im not seeing anywhere to add any options.
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Sent from my SAMSUNG-SM-G930A using Tapatalk