m3 ront bumper only?

[boswell]

i have a 03 325ci and i am replacing the front bumper with a m3 style bumper from bavarian autosport got a good deal for 449.95 with grill insert and foglights included.should i do the rear as well or as a lot of people say just do the front and it will look good just doing the front.i have been told that a lot of people dont mess with the rear.the front is just fine.what do you guys think?

[clubfx2]

Personally I would change the rear to at least the sport rear, did this on my coupe, attention to detail is key with these. Have pic's if you want to see.