XTC Power Products Leads the way in UTV Wiring Solutions. From our Plug and Play Product line comes our ATS & TSS Turn Signal Systems. These systems come with pre-made wire harnesses that interface with the OEM harness. Our flagship ATS Turn Signal System is a smaller, compact unit for easier mounting. It flashes for a preset amount of time before self-canceling the turn signal, making it ideal for set-it-and-forget-it drivers. The TSS Turn Signal System is XTC Power Products original model that includes an On/Off/On style turn signal switch.