FirePower Kit 3.8L Ignition Coil and Spark Plug Wires

The Performance Distributors Jeep 3.8 Liter FirePower Kit is engineered to enhance ignition performance in 2007-2011 Jeep Wrangler JK models equipped with the 3.8L V6 gasoline engine. This kit features the Screamin’ Demon Coil, which allows for an increased spark plug gap of .065″. This larger gap exposes more spark to the fuel mixture, promoting more complete combustion, which in turn can lead to increased horsepower and better fuel economy. Users can also expect benefits such as quicker starting and a smoother idle. The Screamin’ Demon Coil is constructed with brass terminals for maximum conductivity and is epoxy-filled for improved heat transfer and vibration resistance, mounting in the original factory location for easy installation. Complementing the coil are the included LiveWires spark plug wires. These 8mm wires offer low resistance and high-temperature protection, capable of withstanding up to 1400° F due to their heat-treated fiberglass sleeve. The spiral wound core provides radio suppression, preventing interference with the radio or vehicle computer. These wires are custom-fit, numbered at each end for correct cylinder installation, and do not require assembly. They are available in various colors, including red, black, blue, purple, silver, and yellow, offering both high-performance technology and an enhanced aesthetic. This kit is designed for a precision fit on the specified Jeep Wrangler models and is noted for its lightweight design at only 5 pounds, contributing to easier handling during installation. The durable construction is built to withstand off-road conditions.