# NNBS Silverado Tune/Tcs

**URL:** <https://forums.speedlife.net/t/nnbs-silverado-tune-tcs/267196>\
**Category:** Shift518 Automotive\
**Created:** [June 11, 2013, 11:08am UTC](https://forums.speedlife.net/t/nnbs-silverado-tune-tcs/267196 "2013-06-11T11:08:33Z")\
**Posts on this page:** 1\
**Showing post:** 50

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**Author:** ![deadbeatrec](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/deadbeatrec/32/6401_2.png) [@deadbeatrec](https://forums.speedlife.net/u/deadbeatrec)\
**Post date:** [June 12, 2013, 10:03am UTC](https://forums.speedlife.net/t/nnbs-silverado-tune-tcs/267196/50 "2013-06-12T10:03:25Z")

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> [@what are you sippin' on?](https://forums.speedlife.net/t/what-are-you-sippin-on/52958/2):
>
> I’ve read that its best to start with a fresh tune instead of working off an old tune. Especially with large fuel and intake modifications.

have to, hence why mine is taking so long. well the tune anyways lol

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