Reckless Dash Emperor Exhaus is the true main villain of the series Gekisou Sentai Carranger. He appears as a giant in space and makes the Bowzock's Baribariban base look small compared to him. His goal is to build a universal highway and destroy all the planets in the way of his project.
Prior to the series, Exhaus posed as a fortune teller named Suzogue and tricked a space biker named Gynamo into thinking he can amass good luck if he and gang blow up a planets that are located at areas that Exhaus intended to built his intergalactic highway on. Before he introduced himself to the Bowzock, Exhaus arranged to poison Planet Police with a noxious five-colored gas which warps Signalman's mind and make him help the Bowzock. But once Signalman is restored, Exhaus takes matters in his own hands by giving the Bowzock various special weapons and giant robots to aid them.
Upon discovering a once-in-a-million years phenomenon where the constellations that give the Carrangers their powers are weakened, Exhaus uses the Bowzock to distract the Carrangers long enough so he can steal their constellations and render them powerless. In turn, having no more need for the Bowzock, Exhaus sends their Baribarian satellite to Earth to take destroy both. But when the Baribariban is saved by Sirender, as Vanity Mirror Fanbelt's insistence, the Bowzock let the Carranger smash their base into Exhaus so they can release the car constellations and, likewise, their Carmagic. Unfortunately, Exhaus survived by absorbing the evil energies of the entire universe into his body to assume a fighting form that is durible enough to withstand the self destruction of VRV Robo pointblank without a scratch. However, once fed stale imo-youkan, Exhaus shrank to human size as the Carrangers finish him off.