Helps ensure proper engine performance, maximize fuel economy, minimize both tailpipe emissions and RFI electronic interference
Radio-Frequency Interference (RFI) Suppression minimizes electronic noise
Helps avoid spark plug failure, drivability complaints, pre-ignition and detonation
Twin-tip technology with 11 mm platinum center electrode and 11 mm titanium enhanced ground electrode
Improve fuel economy, better acceleration and faster starts than all other single platinum plugs