The BORLA(r) RD Team has developed an awesome sounding exhaust for your Accord. Our Cat - Back(tm) system is specifically tuned for the Accord's two turbo engine options the 1.5T and the 2.0T. The S - Type system is going to give you a sound that is much sportier than stock, yet still refined and far from obnoxious. Not to mention, a drone - free driving experience for comfort during cruising speeds. Bolt - on a BORLA(r) and get the sound to match the Honda Accord's performance. T - 304 Stainless Steel Construction, System Diameter Single 2.5 to Dual 2.25, S - Type Sound Level, No Drone, Bolt - On Installation, Works with Factory Valance Exhaust Tips. Each BORLA(r) Exhaust System is built from premium T - 304 austenitic stainless steel to give you the absolute best in performance and durability. Best of all, BORLA(r) stands behind every system with a Million - Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.