The reason I asked is that the gains in TQ/HP that Dinan posted for the CAI was 12TQ and 13HP but that was only when the engine software and Dinan throttle body is also nstalled. The software Dinan offered was optimized for the other components. Your software could be better though increased volume of the Dinan CAI is somewhat compromised by the smaller throttle body. I don't have a clue how much. What exhaust do you have? How much improvement in TQ/HP would you like to achieve?

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X5 4.6 2002 Black Sap, Black interior. 2013 X5M Melbourne Red, Bamboo interior
Dallas