Hybrid Tune ECU remapping and tuning specialists


Life Racing SD4 Steering Wheel

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Life Racing SD4 Steering Wheel is an ergonomically shaped lightweight carbon racing wheel with an integrated high resolution 4″ display fully configurable and customisable switches and LED operation.

The Life Racing SD4 Racing Wheel is a lightweight carbon racing wheel with an ergonomically shaped integrated high resolution 4.3′′ display, fully configurable and customisable switches, and LED operation.

Up to ten buttons (including a single isolated radio button) and five multifunction rotary switches are available. There are options for digital paddle levers for requesting UP and DOWN gear changes, as well as two analogue progressive levers for controlling features like automatic clutch operation. The SD4 retains the capability and flexibility to act as a central hub in a vehicle's communication system, thanks to two CAN2.0B buses and twin Ethernet connections.

Life Racing SD4 Steering Wheel Processing:

  • Powerful RISC CPU for advanced strategy execution


  • 4.3” WVGA high resolution ultra bright for daylight to dark operation with intelligent auto dimming


  • 5 rotary (10 position) switch inputs
  • 10 snap action button switch inputs
  • 3 general user configurable switch inputs


  • 3 user configurable lowside outputs


  • 2 full duplex Ethernet for configuration and data download
  • 2 CAN 2.0B interfaces for communication with other controllers or logging systems

At Hybrid Tune we can provide full Motorsport electronic system design and build. From wiring harness manufacture through to the final ECU calibration.

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