NOTE:EURO 4 - EURO 5 APPROVED ONLY WITH ACC.042.A1 CATALYST INSTALLED.Only for models with a lambda probe.Made to improve aesthetics, sound and performance of the motorcycle, the Mivv slip-on exhaust is born from the maximum attention to design with the aim of satisfying those who also want to distinguish themselves through the look of their own motorcycle.The OVAL line exhausts They adapt perfectly to all types of motorcycles.Finished with great attention to detail it is a line that represents the best compromise between design and performance.All models have a removable dB-killer.Characterized by a high heat resistance carbon body and lid, the exhaust has open slots in the lid, a detail that gives the exhaust a more sporty design.Measurements on the bench Version Maximum power (HP) RPM Maximum torque (Nm) RPM Weight (kg) Stock 5940 8,200 5810 6,800 820 Mivv 6310 7,900 6130 6,600 380.Noise emissions ec approval:ECE approved (Euro4/Euro5).Gas emissions ec approval:ECE approved if optionally catalysed (Euro4/Euro5).Optional catalytic converter kit:removable kat ACC.042.A1 // ´´K´´ in place of ´´L´´.KAWASAKI 650 NINJA 650 2017 > 2023.Vehicle Euro classification:Euro4 > Euro5.Vehicle type:EX650K EX650M, EX650MA2 MA2 E.