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Euro5 O2 Sensor Eliminator Kit - Husqvarna 2021 2022 2023 FE 250 350 450

Euro5 O2 Sensor Eliminator Kit - Husqvarna 2021 2022 2023 FE 250 350 450

Regular price $71.24 AUD
Regular price Sale price $71.24 AUD
Sale Sold out



The SmartMoto E5 O2 Sensor Eliminator Kit replaces the factory oxygen sensor in a motorcycle's exhaust. The kit allows the bike's ECU to bypass the limitations of the oxygen sensor system and use the installed air-fuel map. This results in improved throttle response, smoother power delivery, plus more torque available in the low and mid RPMs.

This kit is designed for models that follow the latest emissions standards, such as Euro 4 and Euro 5.

Modern emissions standards demand more rigorous exhaust monitoring. As a result, bypassing the oxygen sensor system has become more difficult.
The new generation of E5 O2 Sensor Eliminator Kits by SmartMoto feature an advanced design that incorporates an embedded microcontroller capable of communicating with the motorcycle's ECU. This innovative technology enables the complete removal of the original sensor without encountering any Fi errors or performance issues.

Key Features

  • Improves throttle response, offering smoother power delivery and more torque in the low and mid RPMs.
  • Supports Fi tuning modifications such as the Power Commander or ECU remapping which require the removal of oxygen sensors.
  • Supplements the installation of aftermarket exhaust systems that do not have an oxygen sensor port.
  • Can be used to replace a malfunctioning Oxygen sensor.
  • Plug and play design - no wiring modification is required.
  • The kit contains the number of eliminators required to bypass the O2 sensor system on one motorcycle.

High Quality Standards

  • The whole product is enclosed in a special high-grade resin. It is the most durable design available: compact and completely waterproof.
  • We use only OEM connectors to ensure perfect fitment.
  • The exhaust blanking plugs are highly corrosion-resistant .
  • Sophisticated production and high-quality parts ensure top-quality products.
  • This product is tested and developed for the listed motorcycles.



2021-23  FE 250
2021-23  FE 350
2021-23  FE 450
2020-23  FE 501
2021-23  TE 150
2021-23  TE 250
2021-23  TE 300
2019-23  FR 450 Rally
2021-23  701 Enduro (USA Only)
2021-23  701 Supermoto (USA Only)

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