It's called a shameless bump. And this is about the oldest bump I've ever seen on here. Nothing wrong with searching old threads for information. Nothing wrong with starting new threads to post up new information, either.who cares how old it is....
It's still information as to why one might choose to go with a full system rather than just keeping the stock exhaust or vice versa...
Thank You Captain Obvious (Ton) and Sherlock (JK)