Product Description
M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. We create full systems and slip-ons that are dyno-tuned with precision for optimal performance and sound.
- M4s 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.
- Stage 1 Q5 Quiet Insert Installed
- Q4 Stage 2 Quiet Insert Sold Separate
- Stainless Steel Tubing
- NOTE: Installation of this system requires cutting the stock exhaust system. For complete directions on how to accomplish this, please download the complete INSTRUCTION MANUAL HERE.
