With unparalleled performance, sound and style Billy Boat Performance Exhaust developed a dual mode exhaust for the C5 Corvette- The FUSION!!! Through a combination of 2.5 and 3 CNC mandrel bent tubing a smooth, balanced, uninterrupted exhaust flow is created for increased horsepower and torque.
The Bi-modal design has two passages, or modes, that the exhaust can travel through in the mufflers. Each of the mufflers has two outlets, with one side having a butterfly type 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 one side 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 is forced through the quiet side for a nice mellow exhaust note with no interior resonance. When the valve is open the exhaust flow now runs through the straight side for a deep, robust exhaust note.
To operate this B&B developed a control kit that uses a remote key fob to open and close the valves at the push of a button. Hand fabricated using 100% T-304 stainless steel, the exhaust system is manufactured as a direct bolt-on replacement and by utilizing the factory mounting locations requires no cutting, welding, or modifications for installation and includes all mounting hardware. The control kit which is included does require vacuum lines and wiring however the kit is very do it yourself friendly. Quad 4.5 oval double wall tips give the C5 a bold and distinctive look. With unparalleled quality and attention to detail this 50 state emissions legal system is backed with B&B's limited LIFETIME warranty.
Billy Boat Performance Exhaust has had a deep commitment to build quality products. With over 3 generation of fabrication and racing experience going into the development of every part B&B makes along with use only the finest T304 stainless steel materials it is easy to see why B&B has been an industry leader for over 20 years. B&B designs every system for increased performance, a distinctive tone that they have spent years perfecting and an appearance that will set your vehicle apart.