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Don't let an old rear oxygen sensor sub harness fail and cause ECU damage when the power wire grounds out on either the transmission or downpipe. Also great for turbo engine swaps that do not utilize the turbo transmission with attached sub harness or sub harness was not received.
Built with military grade materials to withstand the harsh environment underneath the car that includes heat, vibration, and debris.
Standard length is 30 inches. Custom lengths available on request.
Compatible Cars- 2002 - 2014 WRX
- 2004 - 2022 STI
- 2004 - 2013 Forester XT
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | PP-SURS001-0 |
|---|---|
| Manufacturer's Part Number | PP-SURS001, PP-SURS001-0 |
| Brand | I-Wire |






