Yonaka EG EK 92-00 Honda Civic 2DR/4DR Acura EL 97-00 Coupe Sedan Performance Full Catback Exhaust (EX GX Si) Fully polished stainless steel 2.5" mandrel bent piping 4.25" stainless steel exhaust tip Quiet, clean, and deep hum, without the irritating mid range raspy sound Direct bolt on fit to OEM, all installation hardware included, sound clip video available upon request