So I was trying to service the indicators in the bar I got as they didn't work, got pissed off as they just wouldn't work, too far gone. And they have the park light in them too.
I thought screw this, I'll make my original e7 ones fit.
So out came the angle grinder.
Cut the brackets leaving the original holes (where the old lenses screwed in), then drilled the holes out out to 4mm.
Cut off some plastic bits in the way and drilled the lens cover holes all the way through, 4mm.
Bought some 65mm M4 bolts, pushed them through and into the holes in the bumper (brackets were about 5mm too far apart so just tweaked them by hand).
And the end result. If you didn't know you wouldn't even realise they weren't made for it. A bit too narrow but meh.
I love rolla's, this took me an hour and 5 dollars.