Thread: has anyone done the Dinan upgrade on a 750
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Old 07-07-2012, 03:01 PM
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dunderhi dunderhi is online now
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Mein Auto: '13 X5M, 650xi
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You can start with Stage 1 and if that isn't aggressive enough just pay the difference and get Stage 2. If you don't like that, they can knock it back to Stage 1. IIRC, Dinan has a pretty good refund policy if you aren't happy.
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