Since a lot of people seem to pick on this guy,

Speaking of posing, I see bunch of 3.0 guys putting 4.8 exhaust tip. Does that qualify as posing? How about guys with no sport package getting 20" rims with fender extender?

Used X5s are getting cheap (or affordable) and we will see more and more people (usually younger crowd) who might have unusual taste to mod their cars in their own ways.

I used to mod a BMW and my taste was for better performance. It took a long painful and joyful time to get the car running the way it should. Now that it's been almost 10 yrs since I've done that, if I am given a chance to do it all over, I would rather just buy Nissan GTR and call it a day. Perhaps the OP's view will change in time.

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2011 X3 35i
2008 X5 4.8i
2003 330xi -sold-
2001 X5 4.4i -sold-
2001 M5 -sold-
2001 M Roadster (SCed, Highly modified) -sold-
2000 M Roadster -sold-
1995 325is -sold-