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.
- 304 Stainless Header with Titanium Midpipe
- Removes Catalytic Converter and SET Valve
- Stock 93db @ 7,000 rpm/ M4 db 111 @ 7,000 rpm
- Saves 10.6 lbs over stock system
- Includes M18 and M12 O2 bungs
- Stock Max Horsepower 171.42 @ 12,760 rpm/ M4 Max Horsepower 178.23 @ 12,940 rpm (All dyno numbers are on bone stock motorcycle with pump gas)
- Q7 quiet insert sold separate
