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Updating Custom Tune with Hypertech?

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Updating Custom Tune with Hypertech?

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Feb 7, 2017 | 07:43 PM

#1

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Teching In

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Updating Custom Tune with Hypertech?

Here's a good one....

My tuner has my custom tune set as the rear being the GU5 3:23 ratio. A few days back I replaced the rear end fluid and noticed that the gears had been changed to a 3:42.....wonderful.

So......could I use my Hypertech tuner (I know....it's junk) to change the rear end ratio setting w/o having to go back to my tuner to update that info????

Old

Feb 9, 2017 | 09:08 AM

#2

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Bump.....anyone?

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Feb 9, 2017 | 09:49 AM

#3

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If the hyperteah is for your car I don't see why not. I hjave a junk diablo tuner for my car and I can change things like that. Plug it in and see

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