I recently purchasd the Umnitza Mtech body kit with single left side exhaust. I've seen a few post here and there that makes me think th REAR bumper needs to have the left, right & center support brackets. Otherwise, it appears as some are using zipties to secure the lower edge on either side and also the rear diffuser. Can someone that has this knowledge or experience of the MTECH REAR BUNMPER please chime in? I have't installed it yet, but will soon and if I need brackets I should be ordering them soon...

 

Hey Tony, the following thread should answer all your questions. There is a parts list at the very bottom, with a description on how they're used. It's basically locating the screws, removing them, cutting through plastic with some strong shears, and then re-installing. Good luck!

https://5series.net/forums/topic/116...umper-flapping