The Billy Boat Performance Exhaust PRT C6 exhaust system is the latest in resonance control technology from B&B. Completely redesigned and reengineered for the C6, the system is simple in design, though more complex in theory. You can now have a mellow sound at cruising speeds and a sport note when you're tearing up the streets. It allows true straight through exhaust passage under aggressive driving conditions, though a mellow sound is emitted at cruising speeds thanks to the unique Purge Chamber.
2.5" CNC mandrel bent tubing along with straight through design mufflers provide for a smooth uninterrupted exhaust flow for increases of as much as 15hp and 14ft.lbs of torque over stock. Quad 4.5" round double wall tips give the car abold yet distinctive look. No emission components are altered with this system therefore it is 50 state emissions legal and is backed by a limited LIFETIME warranty. BB Part Number FCOR-0235.