Apexi N1 Catback Exhaust - 2006-2011 Honda Civic Si Sedan *Discontinued ARP leak-free seal every time you

leak-free seal every time you service your vehicle

Q: How is the installation different for the front and rear door sills

or do the LEDs fade over time

Have a helper on hand and plan 1–2 hours for the job

Apexi N1 Catback Exhaust - 2006-2011 Honda Civic Si Sedan *Discontinued ARP leak-free seal every time youThe N1 series muffler has become a staple of the import tuning industry. The N1 was the first of its kind to incorporate the classic angled muffler design that has became so familiar with today's street cars. Born from our involvement in the grueling N1 endurance series, the N1 exhaust system pairs a straight through design racing muffler with free flowing, mandrel bent piping (60. 5mm N A, 80mm for turbo applications). The combination has resulted in