Cadillac CTS-V 2009-Exhaust Systems

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 Performance Exhaust systems for the Cadillac CTS-V 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 VW right out of the box. Guaranteed for life against corrosion, rust or burn through and two years for materials and workmanship.

The Benefits of the new PRT Sport Exhaust for the Cadillac CTS-V

Billy Boat Performance Exhaust line of performance exhaust for the Cadillac CTS-V incorporates the latest in resonance control technology, B&B’s proprietary Purge Resonance Technology or PRT as it is known. Completely reengineered the PRT system allows you to have a mild exhaust note at cruising speeds yet a forceful note on aggressive driving. The complex yet simple design gives you the increased sound and performance you are looking for with its straight through design on moderate to hard acceleration and then the unique purge chambers cancel out the unwanted interior noise during low rpm cruising speeds.

2.5″ vs 3″ Exhaust

The development team here at Billy Boat Performance Exhaust did extensive testing on the complete exhaust system for the Cadillac CTS-V, looking at the both the 2.5″ exhaust and the 3″ exhaust. We found the best performance and sound to be with the 3″ PRT muffler system, and then using a 2.5″ front pipe and mid pipe arrangement. This allows us maintain low restriction for quick acceleration, while nearly eliminating the in cabin resonation created by the automatic transmission of the new CTS-V. The samller front pipes allows us to gradually increasing the exhaust velocity throughout the system with smaller diameter front pipes and larger mufflers for greater horsepower and torque. These results have been confirmed by the chassis dyno and by our customers.