Vehicle Speed Sensor Replacement Sub Harness

My harness has a 4 pin square connector but the speed sensor has a 3 pin flat connector. What's going on?

 If the transmission was changed in your car, you may have lost the extension harness in which you'll need a our replacement VSS sub harness to get the connector to reach the transmission.

Turbo models (except STi) come from the factory with a 4 pin connector off the body harness. The factory extension harness converts that 4 pin to a 3 pin connector at the transmission.

Non turbo models and STi models use the same 3 pin flat connector that goes to the sensor on the body harness.

Compatible Cars:

1999-2004 Legacy
1999-2004 Outback
1999-2007 Impreza
1999-2008 Forester (includes XT)
2002-2007 WRX

Fitment Notes:
This is not a solution for an auto to manual conversion
Click here to see our shorter 7 inch VSS Extension Harnesses.