Hey everyone, wanted to inform yall about the best sounding and performing RSX exhaust yet. The RS-R full cat is amazing. The torque and power increase are well beyond those of almost any other brand. Also, with a pavment vibrating roar that can be heard down the street while driving in your car or jus standing around. No im not a RS-R advertiser, lol i just love the exhaust and its really something a RSX owner should look for concering a great exhaust system.