[Newbie] need help with mods for my 2010 X5 3.0

[saius]

Hey guys! I recently bought my 2010 X5, and i'm pretty much looking to add some mods to the car. I'm not going to spend more than 5K-6K(dollars) with the mods. Here is a list of what I'm looking for, and I'm a newbie and I would love some help with picking out these stuff:

21-22" Black Rims/Wheels(anything around 3K would be awesome)
Twin pipe exhausts
Spacers, and shocks/springs

Sorry for the bad english, since it's not my first language, and please let me know if it's possible to find these kinds of stuff, for that kind of price.

Thanks in advance!