AKRAPOVIC STEEL RACING MANIFOLDS KAWASAKI NINJA 500 / Z 500 2024AKRAPOVIC RACING MANIFOLDS NOT APPROVED The Racing line represents the first step in tuning the exhaust systems. It is simple to install and replaces a standard terminal, offering the best compromise between price and performance. With the Akrapovic Racing system we have more power, the unmistakable deep and thundering Akrapovic sound, greater torque value and less weight. Each terminal is equipped with high quality carbon fiber end caps, also