Cobb AP

theDreamer

Cobb no longer supports the Z engine (they are focused primarily on factory boosted cars).
Additionally, with Uprev you can load other tunes via their software & cable if you need to return to factory settings.

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Chuck33079

This. There is just no good reason to use Cobb on a Z.

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2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

jwick

I've taken my G to Infiniti several times post-UpRev with no issue. Just flash it back to stock. It'll temporarily store your tune license on the cable and then when you get the car back you can reload your tune. Just make sure that you leave your tuners shop with your map file and back to stock file. You will also need a standard UpRev cable that allows flashing.

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'10 G37T 6MT Graphite/Graphite - BP - G37T Build