Billy Boat Porsche Cayman / 987 Boxster Cat Section Pipes(2005-2008)

(This unit is designed for off-highway racing only and should not be used on public roads)

The Porsche Boxster has 4 cats from the factory. This section is the over the axle pipes with two Catalytic converters only, no mufflers! This system is designed for customers that have added headers and an aftermarket exhaust and need to have Cats in the exhaust system. You do not need this section if you use the Billy Boat Porsche Cayman / 987 Boxster Exhaust System with your stock headers as they only remove two cats and leave two in place (the ones on the stock headers).

Picture below shows mufflers and Cat Pipes. This product is only for the Cat Pipes, Mufflers are not included

Purge Resonance Technology is now available for all Porsche applications, including the Porsche Cayman S. This radically new B&B technology tunes the exhaust note - the result is pure German performance sound at idle and under acceleration, while the interior cabin remains a comfortable ride at cruise speeds. Once again B&B advanced technology has proven why it is the leader for superior performance and sound quality for exhaust applications.