Here's a little video and pull in the stg 3 car. I took it out once and only once to try and see how fast it would go!!! I believe it would hit the limiter, if I didn't run out of road!!!! She is a beast, and pulls pretty hard for a 5th to 4th gear shift and roll out!!!! It was scary and a blast at the same time, but as always becareful!!!! Enjoy my moment of horsepower junky fix!!!