Hot Wire Plug Code Set Nissan Stagea M35 Received as a gift. Unused as it was never installed. *Due to the age of the item, please understand that it is sold as-is (no returns, no refunds, no exchanges). The box is damaged. Please refrain from purchasing if you are concerned about this. [Copied and pasted from wed] The "Nology Hot Wire," renowned as the ultimate plug code. Compared to normal plug codes, it generates approximately 330 times more ignition energy. Promotes complete combustion. In addition to torque and power improvements, it also improves throttle response, turbocharger boost response, starting performance, and idling stability. Furthermore, by promoting complete combustion, it also contributes to the reduction of knocking and cleaner exhaust emissions. The "Nology Hot Wire" temporarily stores the electrical charge from the coil and increases the current value, thereby shortening the discharge time and releasing a powerful spark all at once. Its performance is used in drag races, various racing scenes in America, tuning cars aiming for the fastest time at Tsukuba Circuit, and many cars participating in the top drift competition "D1 Grand Prix." Recommended for normal vehicles, high-performance luxury cars, large-displacement vehicles, tuning cars, and older model cars. It demonstrates excellent effects.