Billy Boat’s new PRT C6 exhaust system has been completely redesigned and re-engineered for the C6. It is mellow at cruising speeds, but has a sporty note at speed.


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, but more complex in theory. You can now have a mellow sound at cruising speeds and 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. Designed especially for the automatic, paddle-shift, and cars with headers, this Billy Boat Performance Exhaust PRT system works purely on physics and adrenaline. It comes with either 4-inch or 4.5-inch oval tips.

  • Completely redesigned and re-engineered for the Automatic C6
  • Mellow sound at cruising speeds
  • Sporty note at speed