I bought one from Summitracing.com like 2 weeks ago. I love it. It's really easy to hook up. Just 3 wires. It's easy to conceal too, for the non-ricer look. I almost always run my car to redline getting on the highway now just to see it light up!

You have to be careful at night though. When you first start your car it flashes once, which can be blinding if you're not ready.