AndyBeech said:STC_Zed said:I discovered the hard way tonight that this is going to be an absolute turd of a job on my car too.
I thought that it can’t be that bad and attempted to get those four bolts undone through the grilles. It’s not happening. I’ll order some replacement bolts from BMW and it looms like it’ll be a bumper off job like yours. I need to take my bumper off anyway because my passenger side headlight washer shat itself tonight and started leaking. Joy.
Yup I tried this a few weeks back. If you can get the 2 bolts off on the lower part of the brace either side through the grills, then you can just undo two bolts on the bonnet catch drop it down and manoeuvre the whole assemble including bonnet catch through the grills quite easily. No bumper off required.
Those two bolts weren't too bad, the 2 on the top side attaching to the bonnet catch assembly though, those can go to hell. Rounded and destroyed, not a chance.
Put mine back on the car for now until I can be bothered to sort, might just buy a whole new assembly and bollocks to it!
STC_Zed said:I was going to remove it and repaint it myself but I’ve just bought a new one from BMW for £40. I rattle canned the canards on my old M140i and they didn’t hold up too well to stone chips etc hence buying a new brace.
Was it £40 direct from BMW? Not too bad seeing as powder coating and the hassle probably isn't far off that.
With the bumper off it was actually dead easy because I was able to keep enough pressure on those bolts to stop them rounding. I ended up using my impact gun.
I fitted new bolts but annoyingly had to buy a pack of 10. There seem to be a few fixings now that BMW will only sell you a pack of 10 rather than the actual quantity required.
I paid just under £40 with discount (I asked my local parts department and they obliged with 10% off on my account).
It was definitely less faff with the bumper off which is actually pretty easy on the Z4.






