I have a genuine Ruf bumper for sale off my car. I love the look but am selling it because I've damaged it twice since I had it on the car. It was just professionally repaired by an authorized Porsche body shop as I cracked it at the air inlet during a track day. It is in primer and will come with the air guides to fit 986 and early 996.
You will have to source your own hardware. I paid 2400.00 looking for 1400.00 plus shipping. Pm me offers.