I am contemplating purchasing a used Amuse R1 replica front bumper from a local member, it is fiberglass and needs a few cracks fixed. I don't mind that as I will need to paint it NFR anyway, my concern is weather or not these fiberglass bumpers hold up to city driving ie: pulling in and out of steep driveways, lightly tapping curbs/parking blocks.

I do not want to be having to get it resprayed every year due to cracks, should i just get an oem ap2 bumper?

-Nick.