A single unit of 2006-2011 Honda Civic 4 Door DX/ LX/ EX 2.25 Inch Inlet N1 Style Catback Exhaust with Burnt Tip (will not fit SI model). SKU# MFCAT2-CV064T-SD. Feel the need for speed and sound? Satisfy both your desires with our fascinating Catback Exhaust System. Our Catback Exhaust System will unleash more power out of your motor by giving a better air flow. On top of that, it gives a deep and sporty tone, bringing more excitement to your everyday driving. All of our Catback Exhaust System are made out of high quality stainless steel, test fitted prior shipment, and comes with a 120 days manufacture warranty. So buy with confident! Enjoy our FREE UPS ground shipping and get yours today!