LeoVince SBK motorcycle exhaust systems provide substantial weight savings, increased horsepower, and are engineered to run efficiently with stock jetting or fuel injection settings when ever possible. Every SBK system is engineered to provide specific power increases where needed throughout the entire power range. Header and mid-pipe length, tubing diameter, and shape all play a part as well as the specifics of the muffler dimensions and internal baffle tuning. While other makers use just a few muffler designs to fit a wide range of motorcycles, LeoVince uses more than 400. All LeoVince SBK systems are the result of our experience acquired on world-class competition circuits. SBK full systems and slip-ons are available for a wide range of sportbikes, standards, adventure bikes, naked bikes and other models