WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU Black. Accurate information is vital to engine performance and tuning, and the...

WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU. Accurate information is vital to engine performance and tuning, and the Bosch LSU...

WHP Wideband Oxygen Sensor Kits allow you to use the on-board wideband oxygen sensor controller in the ECUMaster EMU. Accurate information is vital to engine performance and tuning, and the Bosch LSU...

WHP wideband knock sensor kits are designed to take advantage of the sophisticated knock detection circuits in many modern ECUs, such as the ECUMaster EMU. The knock processing chip in the EMU is...

WHP wideband knock sensor kits are designed to take advantage of the sophisticated knock detection circuits in many modern ECUs, such as the ECUMaster EMU. The knock processing chip in the EMU is...

WHP wideband knock sensor kits are designed to take advantage of the sophisticated knock detection circuits in many modern ECUs, such as the ECUMaster EMU. The knock processing chip in the EMU is...