Takeda Cat-Back Exhaust 2013-2017 Honda Accord LX, EX, EX-L Sedan (2.4L)Single To Dual Exhaust Conversion: This exhaust is designed to convert the standard L4 single exhaust into a sporty dual exhaust. Simple Installation: This exhaust is a direct bolt on system which requires no cutting or drilling and includes all necessary hardware for a hassle free installation. Mitered Merge Collector: Mitered collectors decrease turbulence and increase exhaust velocity resulting in increased horsepower, torque and improved throttle