Please note: this is a custom, made to order system designed specifically for your Corvette. Please allow 2-4 weeks for production.
This item is not eligible for returns or exchanges due to its custom design. For more information, please read our Returns & Exchanges Policy.
This C6 Corvette PRT Axle Back Exhaust System from Billy Boat Exhaust allows you to have a mellow sound at cruising speeds and a sport note when you’re tearing up the streets, all with no annoying drone.
The PRT system (Purge Resonance Technology) uses unique exhaust technology that doesn’t even need a muffler. It allows true straight through exhaust passage under aggressive driving conditions, while a mellow sound is emitted at cruising speeds thanks to the unique Purge Chamber. The system works purely on physics without mechanical devices to direct exhaust flow.
- Bolt on replacement for 2005-2013 Corvettes (base and Grand Sport only). Design varies by year. Please select your year from the dropdown.
- Improves cosmetics with Billy Boat Exhaust’s quad 4″ double-wall round tips.
- Precision crafted using 100% T-304 stainless steel and mandrel bending.
- Dyno tested up to 12 rear wheel horsepower gains over the stock exhaust system.
- Comes complete with all necessary mounting hardware.
- Manufactured in the USA with the highest standards.
- Limited lifetime manufacturer’s warranty.
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