FMF POWERBOMB HEADER S/S YFZ450R ’09

Powerbomb increases horsepower up to 10%. Proprietary technology to increase flow. Powerbomb pre-muffler lowers sound output, as much as 1.5db. Hi-Flo headers increase power and lower weight. Available in premium American Ti-Metal material or stainless steel. Modular exhaust port flange for reliability and less vibration