Part Number: 201-05-0614

Description: Alpha Series Race O2 Sensor Extension

Fitment: 06-11 Honda Civic SI

Details:

The O2 sensor wire harness extension is designed for 2006-2014 Civic Si's. These extensions are great for installing an aftermarket header where the oem O2 sensor wires aren't long enough to reach the new bung location. Designed for the Skunk2 header and exhaust.