





![]() | ![]() |
![]() Pulse plugs incorporate a pulse circuit which stores incoming electrical energy from the ignition system and releases the stored energy in a powerful pulse of power. Instead of 50 watts of peak power typical of all spark plugs pulse plugs deliver up to 1 million watts of peak power! DG1 Pulstar Pulse Plug Fits Infiniti-Nissan-Subaru and Mercedes 2002 2005 Model: DG1 | ![]() |