For heaven's sake, don't buy from RJM Motorsports. They have ripped off everyone I have spoken to. Really, REALLY, bad quality and exceptional customer service.
I sent my bumpers back, they claimed they didn't receive them, even though I have the documents of UPS with the guy I speaking to's SIGNATURE on!! Still waiting 8 months, now pursuing legal action.
I'd steer well clear of GRP as well. It never comes with anything to attach to the car, and is a pain in the ****.
This is how mine looked: