I am extremely interested in the HFC DP for 2011 x5M. Have you had any customers doing this mod whether its am x5m or other vehicle that has yearly state inspections (I live in MA) have issues with passing OBD readiness ?
I love the design of these and that they are made in the US!
I know this mod will greatly help the turbo lag that I continue to feel from driving x5M even with a tune.
Thanks and feel free to PM.
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