Borla Performance has once again proven why we have a led the aftermarket performance exhaust industry for over 30 years. Borla Performance Industries; the original pioneers of high quality; austenitic stainless steel free flow exhaust utilizes patented award and race winning technology to deliver quality; sound; performance gains; and enhanced fuel economy. All with an easy bolt on installation. All Borla street products carry an unsurpassed written million-mile .