Yonaka Acura Integra 94-01 DC2 Full Performance Catback Exhaust 2DR Coupe Only 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