ECUMaster - WHP Bosch 4.9 Wideband Oxygen Sensor Kit Valve Springs Genuine OEM Volkswagen / Audi

Genuine OEM Volkswagen / Audi 3

and has all important parts of the vice made from steel for a lifetime of use

-Can be used to add more length to existing system

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Each Wavetrac Differential is crafted from the highest quality materials available

ECUMaster - WHP Bosch 4.9 Wideband Oxygen Sensor Kit Valve Springs Genuine OEM Volkswagen / AudiECUMaster WHP Bosch 4. 9 Wideband Oxygen Sensor Kit 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 4. 2 wideband oxygen sensor is a reliable and accurate sensor. Note: The EMU Black can control either a 4. 2 or 4. 9 sensor. The EMU Classic can only control a 4. 2 sensor. What's in the box: Bosch LSU