Hey everyone,

The other day I was cruising along the I-25 corridor along Denver, Colorado, in my X3. As I'm spotting what other nice Bimmers are around me, I see a sight that makes me lose my attention to driving (oops!)

Cruising right next to me is an X5 with "M" side grills cut into the fenders right behind the front wheel arches. In general, the appearance of the X5 looked like a 4.8IS.

Although I know this has to be a personal modification, has anyone seem other X5s like this?

Maybe BMW will get the idea and do something official, eventually.