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Eurobikes

Exhaust Valves

Honda CB 400 X 2025

Reference: 33680

Lambda sensor sensor bypass Honda CB 400 X 2025

RBW Skull brand lambda probe emulator with automatic calibration and OEM-type connectors for 2025 Honda CB 400 X motorcycle models with Euro 5 and Euro 5+ engines. Ref. SN25HONDA00

The RBW Skull brand lambda probe emulator allows the installation of all types of racing exhaust systems on 2025 Honda CB 400 X motorcycles.

The RBW SKULL lambda sensor bypass is a device specifically developed for 2025 Honda CB 400 X motorcycles homologated under the EURO5 and EURO5+ regulations.

Specifications:

  • Plug-n-ride design.
  • With OEM-type connector for connection.
  • No engine error light.
  • No torque limitation.
  • No need for adjustments.
  • Designed exclusively for use with competition and track-type exhausts.
  • Installs in seconds and requires no further intervention.
  • Instant installation system with hardware and software strategies.
  • Allows installation of all types of competition exhaust systems.
  • Must be plugged in when the competition exhaust is mounted on the motorcycle.
  • Does not reprogram the ECM unit's software or modify any safety features such as emissions parameters, RPM, or the motorcycle’s speed limiter.
  • The lambda target unit will respect 100% all types of competition exhaust systems without error code or torque limitation (recovery).
  • The product has been fully designed, tested, and manufactured in Italy. Production is carried out by a world-leading manufacturer accredited to IATF 16949 and ISO 9001 standards.