Ok...here's another question for the Audi gods. I'm kneeling you know. I read a post on our lovely site about removing the back muffler, which I've been told greatly restricts flow, and replacing it simply with straight pipes and adding chrome tips at the rear. Is this a reality and does it sound good? Lanier Pratt '92 V8Q 4.2L '90 V8Q 3.6L