Lots of Msport 5's in Brooklyn but none of them are modded. I've seen only one other 5 series besides mine that had wheels done but thats about it.
I would only go M5 bumper if you are planning on getting some aggressive wheels to match with it. Just doing the front bumper will throw the balance off.
2014 LCI 550i M Sport | 3D Design Front Spoiler | BMW Performance Black Grills | BMW Performance Trunk Lip | BMW Performance Diffuser | Painted Reflectors | Wincos 30% Tint | Supersprint Exhaust | ACSSprings | MORR VS8.2 Rims 20x10R and 20x9F | Michelin PSS Tires |||More Photos of my car here|||