J2 07-13 Infiniti G37 Coupe Hi-Power Dual 4.5-inch Tip Catback Exhaust

• Product By J2 | SKU: J2-CBE-031
• Made of high quality T-304 stainless steel with computerized mandrel-bends for strength and durability
• TIG welded CNC machine flange for resistance against pressure and corrosion
• Aggressive deep and smooth tone sound while ensures smooth exhaust gas flow
• Increase engine output and efficiency
• Dyno proven to instantly increases 15 to 25 horsepower or low end torque
• Installation Instruction Not Included
• Professional Installation Recommended

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.