Designed for used in combination with 720025 and 720026 V2 Shark Demon headlamp kits, which require the removal of the OEM turn signals. These modules offer a plug & play installation and ensure that the front turn signal circuits maintain the correct electrical load, preventing rapid flashing turn signals, unwanted Diagnostic Trouble Codes (DTC) or Body Control Module (BCM) warning messages on your dash. - Plug & Play for 720025 and 720026 dual headlamp kits - Prevents trouble codes - Reliable - Discreet integration