M4 YA6914 Street Slayer Carbon Slip-on Exhaust Muffler FZ-09 MT-09 MT09 14-20
M4 YA6914 SLIP ON SO EXHAUST SYSTEM
CARBON FIBER CF STREET SLAYER MUFFLER
YAMAHA FZ09 FZ 09 FZ9 FZ-9 MT-09 MT09
14 2014 15 2015 16 2016 17 2017 18 2018 19 2019 2020 20
SLIP-ON WITH CARBON FIBER CANISTER
M4’s carbon fiber slip-on for the FZ-09/MT-09 creates an awesome sound that will give you goose bumps. This slip-on requires cutting of the stock exhaust system (see detailed instructions below). It removes the stock catalytic converter and reduces the weight of the Yamaha by 10lbs. You will also see an increase in performance of 5 horsepower over stock.
Note: Installation of this system requires cutting of the stock exhaust system. Instructions on how to accomplish this are here.