RM01A was originally developed for racecars. It's a lightweight muffler with high efficient exhaust. Moreover, by changing its raw materials and construction, the weight of RM-01A has become approximately 50% lighter compared with a regular silencer which, as a result, significantly increases acceleration.
The capacity of silencer and the thickness of its main pipe are reviewed in addition to adopt the lightweight bracket & fringe. Its Lightweight construction keeps efficiency, while maintaining its sporty intensity.
