With the antenna under the bumper, reception is pretty good. I live outside Philadelphia and get most of the Philly stations fine and when in NYC I get most of them fine. I originally had the antenna on the rear deck, but I am very picky about things not looking factory and out of place. To install the antenna, I basically reached under the rear bumper and just kind of stuck the antenna in. On the coupe bumper, there are a few holes along the backside of the bumper that I slid the antenna through. Its been installed for about a year that way with no problems. I don't have any pictures, but I'll see if I can take some. I ran the wiring to the antenna through a rumber grommet on the left hand side of the trunk. There is a factory antenna that is for the convertibles that goes under the rear bumper that I might try to get, but I haven't really been motivated since this has been working fine.