Seat Cooling Ventilation & Heating System Universal 12V for 1 Seat

All-in-one seat heater and cooling solution. NOTE 1 UNIT = 1 SEAT, FOR 2 SEATS PURCHASE 2. NOTICE: These units REQUIRE both PERFORATION and HIGH FLOW RETICULATED FOAM to function properly. If you are purchasing this alongside a Trim Kit please order at the same time to ensure that these elements are included with the kit. NOTE: These are not designed to work with existing factory seat heaters. Factory seat heating elements need to be removed. This unit performs both the heating and cooling function.