Well as you might have guessed Im a new owner of a Used 2010 RT SM-5 (no audio just yet.. trying to find a solution to that aspect..) It had an Aftermarket Exaust from Two Brothers Racing on it already (sounds good.. well to me anyways.. its a lil louder than the stock exaust.. an no its not a high piched soud either) I live currently live in Beaumont, TX with my Fiancee (both of our parents live in lil ole Vidor, TX so we might be moving back there next year). We are always looking for others in the area that are up for a good ride on the weekends (We will be going to The Lone Star Rally down in Galveston Island, TX. Thanks and safe riding!