Billy Boat 987 Boxster Exhaust (2005-2008)

This is the famous Billy Boat Porsche Boxter Exhaust System. Compete over the axle exhuast that will give you Boxster and Exhaust note that you will love. Most customers see about a 10-12 hp increase with this system. This is a complete system which retains two fo the 4 Boxster Catalytic converters (all that is needed for emissions). If you are adding the Billy Boat Boxster Headers also you will want to get the Boxster Catalytic Section also as the headers will remove your other two cats and if you live in a state that requires emissions, you will need them too pass. If you are not adding headers, you will still retain your 2 forward cats and will only need this system for emissions.

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.