92 93 94-95 HONDA CIVIC SI DX EG HATCHBACK EXHAUST MUFFLER CATBACK SYSTEM 100% Brand new in box, never used or tried on. Catback exhaust system made by light weight aluminum. Intense deep sporty Sound. Item will fits on 1992 to 1995 Honda Civic EX / Si 3 door Hatchback models only. Improve throttle response throughout low and mid RPM. It can increase 7-13 HP and 5-10 ft/lb of torque. Installation instruction NOT included. Professioal installation HIGHLY recommanded.