NGK Iridium IX Spark Plug - BPR6EIX test2 The goal is excellent fuel

The goal is excellent fuel economy

a plug with four ground electrodes must fire four sparks at once

Converts speaker line to RCA

L-Type Fuse Link

In the box:

NGK Iridium IX Spark Plug - BPR6EIX test2 The goal is excellent fuelNGK Iridium IX Spark Plugs are the key to ultimate performance. Specifically designed to suit the needs of the performance enthusiast, Iridium IX offers extreme ignitability, improved throttle response and superior anti fouling properties. Features: Fine iridium tip ensures high durability and a consistently stable spark Iridium alloy has extremely high melting point, perfect for today's high tech, high performance engines Trivalent metal plating