I drive a reg. cab 2003 with a 4.8l in it and I'm considering putting side pipe exhaust on it. I've only seen this on old muscle cars, a few old trucks, and vipers. Has anyone else seen this? How did it sound? I'm assumin that it'd make it sound better and louder. Now the important question is how do I do it? Can I just take it to a muffler shop and have them do it, or is there something I don't know about that has to be done first? Any help is greatly appreciated.