JDJetting Power Surge 6X Electrical Connections JDJetting Power Surge 6X Electrical Connections THE FUEL LINE LEADS TO THE INJECTOR, -AND WHERE THE EFI TUNER WIRING PLUGS INTO THE STOCK ELECTRICAL HARNESS AND THE INJECTOR KTM and Husqvarna EFI- 250 350 450 500 - SXF XCF XCW EXC and Freeride 350