FMF Racing Kawasaki KX450F 19-23/ 450X 21 SS SX Megabomb Header

What you get here is the FMF Racing SS SX Megabomb Header, specifically made for your 2019-2021 Kawasaki KX450F and 2021 450X models. This header is designed to give your bike a noticeable boost in performance, particularly in the lower and middle ranges of the powerband. It uses patented FMF technology to combine the advantages of both longer and shorter header designs, aiming for improved throttle response and power delivery where you'll feel it most during everyday riding and aggressive maneuvers.

This header is well-built with stainless steel construction, which means it's solid and should hold up well to the demands of off-road riding. Beyond the performance gains, it also offers a functional benefit by effectively reducing sound output by as much as 1.5 dB, which can be helpful for trail riding or in areas with noise restrictions. While it's not CARB approved and cannot be shipped to California, for eligible models, it's a popular choice for riders looking to get more out of their KX450's engine.