Originally Posted by P-Town550i

I wish I would have read this yesterday, I could have asked him. I was hanging out with WD today at Performance Technic in Pleasanton, CA. He was getting some cosmetic work done, and I work/live in the same town so we met up to shoot the *hit. His M5 is bad ass! The stock exhaust sounds incredibly mean. Not sure why anyone would want to replace that exhaust.