I Have this wing i do not want anymore, it had a fresh coat of paint at the begining of the summer gloss black will fit S13/S14 and other cars, 2 way adjustable wing here are some pictures of it on my car:
At higher (100+) speeds i did notice a difference in handeling but not at lower speeds.
100$
Located in Keswick Ontario
PM me if you are intrested
Thank you