I bought it from PTuning, it is made to fit the Vibe, it's a little tight with the front left headlamp, but it all fits. $235 shipped. DO IT.MP

It's sounds beautiful. If anyone is borderline or not-sure, GET IT! Deep throaty tone at anywhere from 3800 and above. Pulls better at the high end. If anyone needs installation help, let me know, it really was very easy though. Buddy of mine and myself did it in about an hour and a half. GET IT. $2...

Did you have to relocate your stock radio? The guys at circuit city told me I've have to do that. What did you do with the smart cable once the stock radio was out? Please respond asap, I want my radio NOW!

My bet is that it's your auto headlights turing on, they click. And since you are stating it only occurs when you first get in, the headslights won't auto-on until about 15 seconds after the car has been started. Are you parked in a shady area? (Dark not bad ) Try turning the car on and waiting a mi...

I'd get one with the group if the price was right. Count me in.MP