The Kraftwerks Performance O2 Sensor Bypass eliminates the factory narrow-band O2 sensor that is used for minor low speed closed-loop adjustments. Handy when using our supercharger system and a custom tune or an exhaust system and/or are experiencing trouble with the OEM sensor. Simply unplug the sensor from the factory wire harness and insert our resistor plug to eliminate it without causing faults.

• Eliminates Factory Narrow-Band O2 Sensor
• Use with Kraftwerks Supercharger Kits and Performance Exhausts Systems
• Comes with resistor plug only
• Fits 12mm O2 Sensors Commonly Found on Polaris RZR & Ranger Models*
• Easy Installation