ECUMaster - WHP Bosch 4.9 Wideband Oxygen Sensor Kit Valve Springs booted ball joints

booted ball joints

Genuine OEM Volkswagen / Audi 3

Krabifab Transverse R32 & 3

The difference between a brass pressure sensor and a stainless steel pressure sensor is similar if we think about it in these terms:

With 79% open area these things will let your turbo breath with an added peace of mind

ECUMaster - WHP Bosch 4.9 Wideband Oxygen Sensor Kit Valve Springs booted ball jointsECUMaster 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