Summit Racing™ Ceramic Single Replacement Spark Plug Wires

If you're running headers with close tolerances or have an engine bay with little room, Summit Racing™ ceramic ignition wires are the cure for burnt and melting boots. Their ceramic coating acts as a heat mirror, reflecting infrared energy and heat away from the plug boot—and it's engineered to resist flaking and peeling. The 8mm spiral core silicone wires deliver maximum energy to the spark plugs with built-in RFI suppression for your street-driven vehicle. These single replacement spark plug wires are available with a 90, 135, or 180 degree ceramic boot (white or black).