ok I have seen the CF fenders on a HB when I was at Hot Import Daze in York,Pa....it didnt look to bad but CF fenders look funny w/ the rest f the car painted. the hood in CF is one thing but fenders completely diff.
if you go w/ the CF fenders I would say go w/ the Z3 ones as they are producing them in CF amd just the CF and paint them to match your ride. they will still be lgith weight but also match the ride over all.
as for the lip it doesn;t look that bad but for that if you think it look good go w/ it and if nothing else you could paint that as well.
another side note would be to paint them but in a way where you could leave an area of the CF unpainted to show it off.
I hope this helps a little....
