Hi all it’s probably here somewhere but after much searches ng they all started looking the same. Just curious weather anyone knows weather the rear bar off a series1 will fit onto a series4. I have one I can get but don’t want to take my standard plastic crap off do a 1/4 chop to find it doesn’t fit. Also do you know weather the 08 series4 has any air bag sensors in the rear 1/4 that will be an issue when the chop is being done. Thanks legends.