EXHAUST SYSTEM-BILLY BOAT-FUSION-T304 STAINLESS STEEL-4.5 INCH QUAD OVAL TIPS-97-04 (#E20459)

BILLY BOAT Performance exhaust has released a bi-modal exhaust system specifically designed for the C5 Corvette. What is bi-modal exhaust? Bi-modal means it has two passages, or modes, that the exhaust can travel through the muffler. Each of the mufflers has two outlets, with one side having a butterfly valve which allows the exhaust flow to be shut off regulating which side of the muffler the flows exhaust. One side of the muffler is the "quiet" side, and the other is the "loud" side. The "quiet" side is a smaller, muffled and chambered tube, while the "loud" side is 3" tubing straight through. When the valve is closed all of the exhaust travels through the "quiet" muffled side of the muffler allowing a nice mild exhaust note. When the valve is opened the majority of the exhaust will flow thru the "loud" side of the muffler emitting a deep robust bark that is guaranteed to turn heads by the push of a button

*The T-304 stainless steel materials used on the entire system are known throughout the industry as the highest quality material practical for aftermarket exhaust
*Using the latest machinery all tubing is CNC mandrel bent for precise fit and uninterrupted exhaust flow for better performance
*Mufflers and tips are hand polished to a mirror like finish like no other system on the market
*Uses engine vacuum for ample supply to close valves when so desired
*4.5" oval double wall tips
*Limited Lifetime warranty
*50 State emissions legal

FITS: 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004 C5 CORVETTES.