Originally posted by chobits
why don't you try Prodrive Axle back exhaust
looks great, but sounds like a stock
The Prodrive on my vehicle is not exactly what civilians would consider quiet or stock sounding.
The stock muffler is not that restrictive at all. The downpipe(-2) was the biggest improvement and resulted in a sound that could pass for stock from the outside of the car. The uppipe seemed to help spool up and did not add much noise outside the car but was not as noticable in gains as the downpipe. The catback really did not do anything except for change the the db and tone of the exhaust.