Quote:
Originally Posted by brjak
Sorry for my ignorance. What are cat delete pipes? Also what Canadian distributors sell it.
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I also have this exhaust. Proven to add a few hp at the high rpms.
Spec Boxster Exhaust Install
Catalytic convertor delete pipes are straight pipes that allow the removal of the second set of catalytic convertors (on later Boxster's that have two sets).
Earlier Boxster's only have one set of cat's so they cannot be deleted and still pass smog testing.