there are a couple links on this forum with instructions......I changed the vents on my car with painted vents and went with the cayman version.....I used bumperplugs and I recommend Eric.....the vents look great.....plus you won't have to worry about leaving your car anywhere......
I will tell you taking the vents out is a mega pain in the rear!!!! essentially requires more force than you can ever imagine and a little blind faith that they won't break....and they won't.....no special tools required
