First of all, you have the shark attack II with the antenna booster (same one as i do). I was just making sure you had the Shark Attack II, because the Shark Attack (hence the first one without the II, not trying to be a jerk) doesn't have a booster and gets horrible reception.
As for the reason that the reception is not any better right now even with the antenna cable (thick black cable) plugged in is because you never gave power to the antenna booster (the whole red wire, black wire, green wire situation).
I do rememeber that it was not the red wire that i connected to the antenna. I am know that if was one of the black wires (black or black/white) i just can't remember which one.
Another precaution that i took was to take out the radio fuse before i soldered the two wires together. I would also recommend to put a heat shrink tube around the connection or wrap it in electrical tape for safety reason. I prefer the heat shrink because in my opinion it looks both cleaner and more professional (not that many people want to pull out the back seats and two sides of paneling just to look at a wire connection lol, but you should always do everything the right way).
eleveil: It is late tonight so i don't want to start tearing my car apart to look at the wiring, but if you can wait until Friday or Saturday i will check the wiring for you and post pictures of everything so that you can make sure that you install it properly. I would do it tomorrow, but i am just a high school kid and i have to work tomorrow. Sorry for taking so long.
NOTE: the install guide on locustom.com is not for the Shark Attack II, it is actually for S2000 kit, which i am pretty sure they no longer sell. So i might as well make my own to post on Honda-Acura because i think it is a really good, CHEAP mod that makes the car look better.
tommy1223 is it better than OEM or is it worse? i've heard that it is better reception.
My reception with the antenna booster is better than OEM. Certain radio stations that I was barely able to get with the OEM i was able to get clear with the Shark Attack II, but ironically i never listen to the radio. My OEM antenna broke in the upright position so instead of paying around $100 for the replacement, which i thought looked stupid anyways, i paid the $30 with shipping for the Lo Custom Shark Attack II.