Oh it gets worse. I was around 18/100km in my LSA. Added the Walky W557 kit. Now in the city about 27/100km. It is going back to the tuner this weekend as they expect around 18/19. Needs the short fuel trims adjusted at slight throttle which is city usage. On the freeway it isn't bad. Lord knows what it would do if you tracked it. Car itself goes like a missile.