Coil-on-Plug Pack of 2 Y2771

"Our E3.619 Ford Coyote coil-on-plug racing coil more than doubles the energy output of a stock coil. The Coyote coil features a stainless steel spark plug contact ring with a ferrite lug to suppress EMI/RFI noise, and optimized resistance and inductance values, all of which increase output at higher RPM levels. Additionally, the spark plug boots are molded in a special high temperature 550 degree F silicone compound. Ideally suited for a wide range of both naturally aspirated and forced induction racing applications, the E3.619 coil fits 2011 to current model year 5.0L Coyote engines. Pair with an E3 Spark Plug featuring DiamondFIRE Technology for optimal performance. Coils have been tested per CARB standards and were deemed functionally equivalent in OE applications. Specific applications required - do not attempt to use cross reference data.E3 manufactures a variety of high performance coils specifically designed for motorsports applications. All E3 ignition racing coils are engineered to deliver the maximum voltage for all performance applications, and are manufactured to the strictest tolerances to ensure trouble free operation.Key Features- Shock & vibration resistant- High temperature epoxy provides excellent thermal conductivity- Delivers maximum voltage in all performance applications- Durable housing, upgraded internals"