Billy Boat Exhaust: 1997-04 CHEVY C5 CORVETTE PRT AXLE BACK EXHAUST SYSTEM (OVAL TIPS)

Precision crafted using 100% T-304 stainless steel and mandrel bending, this exhaust system is manufactured as a direct bolt-on replacement for the factory system. By utilizing the factory mounting locations this system requires absolutely no cutting, welding, or modifications for installation. All Billy Boat Exhaust systems for the C5 come complete with mounting hardware and are direct replacement for stock exhaust systems. Attention to detail in manufacturing means easy installation. No machining. No down time. Just a faster, better sounding, better looking and more muscular Corvette right out of the box. Guaranteed for life against corrosion, rust or burn through and two years for materials and workmanship.

The Billy Boat Exhaust PRT after-cat system employs exhaust technology unique to the aftermarket. So unique, in fact, it doesn’t use a muffler at all. The Billy Boat Exhaust PRT system is simple in design, though more complex in theory, which suggests that you can 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, while a mellow sound is emitted at cruising speeds thanks to the unique Purge Chamber. This Billy Boat Exhaust PRT system works purely on physics without mechanical devices to direct exhaust flow.

Using our in-house Dynojet chassis dyno on a 2001 6-speed with a Billy Boat Exhaust PRT system show gains of 12 additional horsepower and 14 lbs/ft of torque. What’s cool about the Billy Boat Performance Exhaust PRT system is it’s decidedly Dr. Jekyll and Mr. Hyde nature. You can cruise down the highway, in overdrive, at extra-legal speeds and be totally unaware of the monster that lurks beneath. Hammer the throttle and the beast is awakened, roaring like AJ Foyt on too much caffeine.

• 4 1/2″ Quad-Rolled OVAL 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.

PRT – Aggressive Sound at Wide-Open-Throttle, Mild sound at cruise

The Billy Boat Exhaust PRT after-cat system employs exhaust technology unique to the aftermarket So unique, in fact, it doesn’t use a muffler at all. The Billy Boat Exhaust PRT system is simple in design, though more complex in theory, which suggests that you can 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.

 WARNING: This product in the physical form it is sold does not present a hazard. However, operations including, but not limited to welding, brazing, or thermal cutting can expose you to chemicals including Chromium, Nickel, Cobalt, Arsenic, Cadmium and Lead which are known to the State Of California to cause cancer, birth defects and other reproductive harm. For more information go to www.P65Warnings.ca.gov