Take a look at the rear of my car... you may want to consider the Monza exhaust as a similar looking alternative. As far as I know, they are still available.
(FWIW, I did not buy it... it came on my car when I bought it.)
My 914 page is in my signature below.
Hope that helps.
Jim
------------------
Jim Griffin
JGriff@JGriff.com
www.JGriff.com
My Porsche 914