| 06-05-2015, 08:51 AM | #1 |
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which JB4 is this please?
can someone give me their experience of which JB4 this is please?
It is advertised as a stage 2 for the N55  but it looks like a stage 1 unit connected to the full kit with USB? anyone help me confirm what this is or how to tell without wiring it into the car please? thanks Dan
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| 06-05-2015, 04:29 PM | #2 |
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Stage1 that will give you 3psi boost extra by default. Can be updated to 4psi if you have the USB cable. This is a good box if you want to keep your car otherwise stock.
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| 06-06-2015, 02:33 AM | #3 |
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Thanks,
So you would also think this is a stage 1 box?
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Now - G87 M2 - Black, Black, Black, Comfort, Full Carbon pack and M performance Exhaust
Gone - M440i - Brooklyn Grey Tacora red, 797s, HK, M Technology pack, Visibilty & shadow line plus |
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