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.
- Saves 5.4 lbs Over Stock System
- Retains Stock Catalytic Converter
- Stock 83dB @ 5,000 RPM M4 95dB @ 5,000 RPM
- Q8 Stage 1 and Q6 Stage 2 Quiet Inserts Sold Separate
