Billy Boat Exhaust axle-back for the 2006-2013 C6 Z06 Corvette and 2009-2013 C6 ZR1 Corvette features the latest in resonance control technology from BBE. You can have a crisp, clean, noticeable sport note with true straight through exhaust passage under aggressive driving conditions, while a unique Purge Chamber offers a mellow NO-DRONE sound at cruising speeds.
- 4" Quad ROUND Double-Wall Tips
- Mandrel bent from the highest-grade T-304 stainless steel
- Designed, tested, and manufactured to the finest hand-made integrity found in any exhaust system
- Limited Lifetime Warranty
- Includes Free Shipping to the Lower 48!