WHP Wideband Knock Sensor Kit Size:M10 - Sport functions like traction

- Sport functions like traction control

This is a Multitooth wheel and will require a home or secondary trigger sensor to allow the ECU to recognize engine positions

Ours are made by Bosch

This is a perfect ECU for any number of rotaries

The WRX104X mostly covered the 2004-2006 range

WHP Wideband Knock Sensor Kit Size:M10 - Sport functions like tractionWHP 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 designed to take advantage of wideband, or flat response, knock sensors. Until recent years, most knock sensors were designed to generate an output voltage only around a preset frequency based on engine characteristics, limiting the need for signal