MEGAN RACING DRIFT SPEC CATBACK EXHAUST SYSTEM 02 + ACURA RSX ( TYPE - S ) MR-CBS-AR02S Reviewhttp://tinyurl.com/osxl8wl MEGAN RACING DRIFT SPEC CATBACK EXHAUST SYSTEM 02 + ACURA RSX ( TYPE - S ) MR-CBS-AR02S Made of 100% SUS-304 stainless steel with polished finish. Pipe size is 2.5"Producing strong, deep, and noticable soundGain 10-15 more horse power, faster throttle responseDirect bolt-on applicationComes with gaskets, bolts, & nuts