The Akrapovic EVOLUTION system for all three BMW G650X models replaces the stock system and represents the highest available level of exhaust system modification. We should also mention the change to the engine note and the visual enhancement, as the system not only looks great with the lines of the bike, but makes it look more serious and race-oriented. The Akrapovic Evolution is designed for top riders who expect maximum performance from their exhaust system. The Evolution street legal exhaust system for all three models (Xchallenge, Xmoto, Xcountry) come equipped with noise dampers and are street legal!

Performance

Measurements of the Akrapovic EVOLUTION system on the BMW G650X (with noise damper):

Power & Torque: the Akrapovic EVOLUTION system delivers its strongest punch in the middle and top of the rpm range. The throttle response is increased and the bike accelerates more steadily and smoothly than with the stock exhaust system. There is also a major change in torque, which totally changes the bike’s character and brings out the racing heart of the sporty BMWs. Max increased power is 1.9 HP at 3900 rpm, and max power is 47.3 HP.