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Tuffy63 Tuffy63 is offline
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Posts: 10
Join Date: Aug 2018
Car: M240i
Default 08-13-2018, 11:26 AM

Originally Posted by Dj_quik
And btw you wont be able to change anything unless the jb4 is connected to the car anyways.
Many thanks for the info, you have put my mind at ease about fitting the jb4 as you say you cannot change maps 1,2 and 3 which is good because im gussing i will only ever use these.i am jumping the gun so to speak as car not arrived until early next month just preparing .i will plug in the jb4 when the car arrives just to test it works and then get a thousand miles or so in it before i refit it.
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