
M4 Ya6914 Street Slayer Carbon Slip-On Exhaust Muffler Fz-09 Mt-09 Mt09 14-20
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.
Reviews
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Great Sound Easy to Install
I am 100% satisfied with the look and sound of this product. Would definitely recommend to anyone who has an MT09.
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Moar BRAAAP
Super easy to install (if you have tools), took about 30 min. Adds some serious sound to your beast, I left the dB killer in and it’s all the noise I wanted.
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M4 Slip on
I ordered this M4 slip on for my FZ09. I was very impressed with how easy it was too install. It came with very detailed instructions on how to modify your factory header. Once that is done installation is very strait forward. Let me tell you it sounds amazing!
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great product
Very happy with the M4 Slip on. It was fairly easy to install. The directions were spot on. You will need a few tools to get the job done. 12mm ratchet with extension for headers and mounting bracket, 22 mm wrench for the O2 sensor, angle grinder/cut off wheel/ chop saw to cut the exhaust, and you will either need a grinder wheel or angle grinder to smooth weld. Overall it's a great product. Sounds great on the bike and with the relocation of the O2 sensor, it looks very clean.