Upgrades for my 2010 3.0i X5

[saius]

Hey guys,

So yeah I'm planning to upgrade my car and pimp it out...

For now I'm planning getting:

Black 215 wheels + Extender Arch Extention
Window Tints
Spray Paint Reflectors
Black Front Kidney Grills

Things that I want to add, but I'm having a hard time finding:
Oval Exhaust Tips
Spraying Tail Lights
Spacers? I might add 'em in a few months though, not now.
I've also been thinking of spraying black powder coating on my car.

My main concern is the oval exhaust tips, will they fit the car perfectly? How much does they usually cost?

Thank you in advance guys, I really appreciate it, and please feel free to give me some ideas.

[E70x5]

For your 2010 non-lci, you can buy the 4.8 exhuast tips, most ppl buy them from Tischner Bmw $300-$400 (cant remember exactly). On the rear bumper there are cut-outs for the 4.8 tips, you have to cut the tabs off on the back and they pop right off.