Thank you all. I had a P3 gauge in my Audi Avant and loved it. I also would like to be able to display or see 2 metrics at once, which it cannot do. Engine temp would be nice to me, as well as boost. Typically I like to see water temp/oil temp on one gauge, and oil pressure and volts in another.....but in this car that may be overkill.
Jyohay....my X5 has KWV3's, though set FAR softer than they want you to set them. I may try that gauge pod and see if I can reinforce it a little from the inside.