Often imitated, yet never duplicated, Power Duals head pipes have set the standard for high style on late model baggers with its contoured collector shield, crowned with the iconic Vance & Hines v-twin crest. Now, that exquisite style gets a fresh injection of greater performance thanks to our innovative PCX Technology, which utilizes chambered high-flow catalysts to increase mid-range torque for more responsive acceleration off the line and positioned downstream to optimize rider comfort. Power Duals pair perfectly with all Vance & Hines Touring slip-ons like Hi-Outputs, Torquer 450s, or Eliminator 400s.