Skunk2 Racing 02 Sensor Extension - '06-'15 Civic Si 201-05-0614
The Skunk2 O2 sensor wire harness extension is designed for the '06-'15 Civic Si. These extensions are great for installing an aftermarket header where the OEM O2 sensor wires are not long enough to reach the new bung location. Designed for the Skunk2 header and exhaust.
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