Big Gun MX2 Full System Exhaust Yamaha Banshee Unleash the potential of your Banshee with the MX2 full system exhaust from Big Gun. Engineered to deliver a commanding sound, this exhaust system escalates horsepower and torque while making its presence felt. It offers an increase in power from Philadelphia to Mexico, ensuring that people sit up and take notice. Features: Horsepower and torque gain Nickel plated Laser cut Big Gun logo Dual mufflers