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.
- Large diameter dyno tuned system for ultimate performance
- 304 stainless steel tubing
- +7% horsepower over stock system
- 7.7 lb weight savings vrs stock
- Stage 1 Q8 and State 2 Q6 Quite inserts available but sold seperate.
- Does not meet emission requirements for street or highway use.
