We now carry Hindle's EVO exhaust system for Yamaha's triple line up (FJ/FZ/MT09 models). This system, without a proper dyno tune already makes 6.08+ hp and 3.25 ft lbs (on the FJ09). of torque over stock! The best part of this system is that the gains are made through a linear curve through the power band, which is what we like to see instead of just peak hp/torque figures