The ARK GRiP exhaust system provides the serious enthusiast a combination of sound, style, and quality craftmanship. As a leader and innovator in aftermarket exhaust systems we are highly recognized for our exclusive designs, proven HP/Torque performance gains, and our significant ARK exhaust note sound that is resonant, pure, rich, and deep. All of our exhaust systems is constructed with only high quality premium materials using state of the art equipment and technology. At ARK Performance we invest most of our time in research and development in such areas as exhaust gas flow, piping size, back pressure, inner core structure, fitment and sound by our finest engineers in the automotive industry.? With our passion, dedication, experience and knowledge about cars, racing, and lifestyle we bring you the finest exhaust systems like GRiP, DT-S, and N-II.