The Aeroflow Performance range of injector plugs are designed to be an OE replacement plug. They high quality reproduction connectors that fit perfectly to the original OE injector. These plugs are a great idea when re wiring the car for a fresh start or your injector plug over time with heat has become brittle and break apart. These OE quality plugs come in a range of different varieties to suit many different applications.The Aeroflow Performance flex fuel plug is a great solution when installing a new ethanol (E85) content sensor into your fuel system. This plug will suit all Continental style Flex Fuel Sensors and comes with seals and terminals ready to wire up your sensor.