MBRP 16-22 Infiniti Q50 3.0L RWD/AWD 3in Cat-Back Dual Split Rear Street Version T304 - S4405304

Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency more torque more horsepower and last but not least a sound that is pure MBRP.4.5in. Outside Diameter Tips Included.