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.
- Transform your Ninja 650s sound and performance with a new system from M4!
- Q1 Quiet Insert Installed
- Stage 2 Q3 Quiet Insert Sold Separate
- Stainless Steel Tubing
