Quote:
Originally Posted by atxgt3
Quote:
Originally Posted by EricU
What’s the downside of choosing a Dinan tune? Is it not covered by BMW warranty? If one wants the “safest” tune, then should one choose Dinan??
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The downside of choosing a Dinan tune is that it's not as good as an ECU tune. Low end power wasn't good, and driveability suffered. I swapped my Dinan tune out for an ECU tune and the car drives much better.
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Which tune did you go with? I'm having some issues with my dinan and thinking about swapping it out