so, im trying to get some extra ponies out of the DA, being as sleeper as possible.. I have a test pipe at my house that isnt being used..

Do you guys think i would see any gain at all on the stock exhaust? muffler and all? im not worried about losing a lil bottom end for more top end.. and how loud would it be on the stock system? i dont hot rod around town all day, so im worried about it being loud as hell while im just cruising..