Well, I had this revving problem that I have had since I got the car. So we thought it was because of the clogged cats and exhaust leak. Well, we recently took the cats off and fixed that leak and still nothing. I made a short video of a sound (open headers) and me trying to rev the car. When I cold start up the car, I have to lay the gas pedal to the floor and it'll keep the car on a bit but it will shake and it doesn't rev. The rev limiter stick stays at 1000RPM's or below and the lights will dim and if I don't lay the gas pedal on the floor it shuts off or boggs down really hard and I have to turn the car off myself. It idles very rough and well... here's a vid. I'll get another tomorrow.

https://vimeo.com/83952766