I traded my limited for a blue srt6 coup last week with 851 miles on the odmeter. I bought it from a dealership that was closing. The dealership owner used it as his personal toy. I was not able to talk the owner only the salesman the srt6 has a very aggresive throttle responce is this typical to the srt or is it possible it has a sprint booster installed. How would i know if there is a sprint booster installed?