J2 Engineering J2-CBE-OS-072 Cat Back Exhaust System [Compatible with 01-05 Honda Civic LX/DX/HX 1.7L SOHC]

Upgrading vehicle's exhaust system is a great way to build horsepower, free up trapped torque, and improve upon restrictive factory systems. The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make a world of difference on your vehicle. The net result is lower auto exhaust backpressure, more horsepower, more torque, and a much better sound.

• 【FITMENT】Compatible with 2001-2005 Honda Civic LX/DX/HX 1.7L SOHC
• 【Quality Construction】Made of high quality aluminized Steel with computerized mandrel-bends for strength and durability. TIG welded CNC machine flange for resistance against pressure and corrosion.
• 【Enhance Performence】Dyno proven to instantly increases 15 - 25 horsepower / low end torque. Aggressive deep and smooth tone while ensures smooth exhaust gas flow, increase engine output and efficiency.
• 【Muffler & Diameter】Louvered core Muffler; piping inlet size: 3" ID; major piping diameter: 3" ID
• 【Design】The larger pipes, low-restriction mufflers, and tuned resonators of a well-designed performance exhaust system can make stunned effect on your vehicle: lower auto exhaust back pressure and a much better sound.