I drove 200 plus miles today to tade my 05 limited for a blue srt6. All i can say is wow there is a night and day difference in power. On the way home on I74 a newer mustang pulled up in the passing lane and reved it's engine and started to pull away. That is when i floored it and pulled away for the mustang. after looking at it in the review mirror i glanced the speedometer and ws doing tad over 140 mph.