Let’s say you were notified as soon as the change was made to your order. You would still have to decide whether you want the car or not. The only difference is that now that decision is being made a few months later. You were never going to get PSE so that really isn’t an option. Your only option is to take a brand new car or somebody’s he used car with Sport Exhaust or move to another brand I know what I would use choose which is the new car.