I
USED to have one. I had a replica one (well duh would buy the real thing) from CTC Motorsports. it was 299 and was adjustable. I wasnt very impressed with it but what do you expect for a replica and a spoiler for 300? If you are going with a 22b wing do not...i repeat DO NOT get an adjustable one. especially since you are looking at replica. you are never going to adjust it. you are going to stick it in a spot and leave it. and when you do adjust it youre going to leave marks on the metal plates and it wont look that good. dont get an adjustable spoiler.
second, i suggest not getting a replica. my replica just flew off of my damn car. it could be my fault as well. im not saying all replicas are inferior (i mean...im buying a replica hood from you right

...speaking of which...whats the quality going to be like on them?)... just remember you get what you pay for. i just bought a genuine SYMS spoiler from SPO Motorsports and it is excellent quality. even the body shop i just took it to was impressed on the quality of it compared to the stuff they see every day.
how bout an RB5 wing?
either way please check your bolts every other month or so. if its a little loose and you hit a pot hole (this is waht i think happened to me) itll get up just enough to catch wind and fly away.
another note. i have yet to see a 22b wing replica that looks like the real thing. the shops dont have the real spoiler so they cant make a mold. therefore they just mock their own up. at least the V5/6 wings look like the real thing.