The Racing Line represents a full step in the exhaust system tuning process and offers a great balance between price and optimum performance.Racing performanceexhaust systems are designed for riders who demand maximum performance from their motorcycle. The systems are lighter than the standard stock exhaust system and feature exceptional production quality and increased engine performance combined with pureracing soundoutput. A combination ofracing materials,like carbon fibre for the muffler outer sleeve give these exhaust systems a racing touch.

The exhaust system also fits on ZX-4RR and ZX-25RR versions.