make sure you put the bumper foam in for structure or it will sag with a wave. hard to say what has happened to production on these since pretty much everything went way downhill in terms of quality since the pandemic
Did the kit come with everything needed for complete attachment of both front and rear bumpers? I only ask because I've been seeing posts saying you need other attachment pieces to do the conversion.
Chrimson85 yeah you can install the bumpers directly without anything else. To do it completely you would need to order m-sport fender liners and belly pan oem are very expensive but there are affordable replica pieces out there also on eBay
Attention! You will need the M5 rear bumper foam piece to keep the shape of the bumper cover. Here's an update video: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-4iCWSf2-hm4.html
Suuuper quick upload tonight, test fit the rear E39 M5 replica bumper that finally came in. Fits well, looking forward to getting everything painted and complete. See the front replica M5 bumper fitment here: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-jpwFpRzDmGk.html