Sorry to hear about your accident,
I would stick with the original bumper bar, because:
- you need to have the original bar back. After replacement if there were rattle or whatever imperfections on the work you are backed up by BMW.
- It may affect your resale value. If you sell your car with after-market rear bumper and if you dont have the original bumper, the potential buyer would know that you had an accident.
- Not sure if your/their insurance will be happy to pay for it.
Where to get after market kit? here:
320d (E90) Sparkling Graphite, Bi-Xenon, Rear PDC, 17 Alloy 158(athome) 157 (On the car), Climate comfort Wscreen, Sport Steer, Electric Rear Blind, Mirror Package, Lemon interior with poplar trim, Comfort access, Partial Electric Seats, Through Loading and Adjustable Arm Rest