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“DIY-EFI LSU 4.9 Wideband AFR Lambda Sensor” has been added to your basket. View basket

Showing 37–48 of 80 resultsSorted by price: high to low

  • DIY-EFI LSU 4.9 Wideband AFR Lambda Sensor

    DIY-EFI LSU 4.9 Wideband AFR Lambda Sensor

    £50.00 exVAT⠀⠀£60.00 incVAT

    A DIY-EFI Branded LSU 4.9 Wideband Sensor

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  • Gaggiuino 4.3" Screen - GEN3

    Gaggiuino 4.3″ Screen – GEN3

    £45.00 exVAT⠀⠀£54.00 incVAT

    What’s In The Box Gaggiuino 4.3″ ESP32 Screen with preloaded firmware Custom screen harness cable, 2 small connector for screen to 1 larger connector for PCB 3D printed parts not included. The official supplier of those parts is EspressIO

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  • 4 Cylinder Coil Pack With Inbuilt Drivers

    4 Cylinder Coil Pack With Inbuilt Drivers

    £40.00 exVAT⠀⠀£48.00 incVAT

    A modern OEM 4 cylinder waster spark coil pack with inbuilt coil drivers

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  • DIY-EFI TinyWB Module - Wideband Controller LSU 4.9

    DIY-EFI TinyWB Module – Wideband Controller LSU 4.9

    £39.00 exVAT⠀⠀£46.80 incVAT

    A Bare DIY-EFI TinyWB module

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  • DIY-EFI SpeedSim - ECU Input & Output Simulator

    DIY-EFI SpeedSim – ECU Input & Output Simulator

    £36.00 exVAT⠀⠀£43.20 incVAT

    The DIY-EFI developed ECU simulator board

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  • DIY-EFI CORE4 / C2C Bluetooth Addon Module - Speeduino

    DIY-EFI CORE4 / C2C Bluetooth Addon Module – Speeduino

    £35.00 exVAT⠀⠀£42.00 incVAT

    Easily add Bluetooth to your CORE4 ECU

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  • Sale! Boost Control Valve Kit

    Boost Control Valve Kit

    £40.00 Original price was: £40.00.£35.00Current price is: £35.00. exVAT⠀⠀£42.00 incVAT

    A valve to add boost control to your aftermarket ECU.

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  • Speeduino 0.4 (0.4.3 0.4.4) Compatible Case

    Speeduino 0.4 (0.4.3 0.4.4) Compatible Case

    £32.00 exVAT⠀⠀£38.40 incVAT

    A Hammond aluminium enclosure that is the correct size for the Speeduino 0.4 series of board.

    The colour will be silver or black, stock depending.

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  • Gaggiuino Pressure Tap Block Kit (PTB)

    Gaggiuino Pressure Tap Block Kit (PTB)

    £30.00 exVAT⠀⠀£36.00 incVAT

    Everything you need to update an existing Gaggiuino installation to the pressure block sensing method. 1 x CNC Pressure tap block 1 x Pressure sensor fitting 1 x M5 pressure block fitting 1 x 8CM PTFE Pipe (Enough for 2 attempts) 2 x Pressure block o-rings (red) 2 x Pressure sensor o-rings (white) 2 x…

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  • Gaggiuino Headless Module - GEN3

    Gaggiuino Headless Module – GEN3

    £30.00 exVAT⠀⠀£36.00 incVAT

    The headless module connects to your main Gaggiuino PCB in place of a screen. This is done using the 4 pin screen connector on your main PCB, and plugging the module in via the included cable. The onboard WiFi interface allows you to view and control all aspects of the Gaggiuino mod from your own…

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  • 4 Channel Ignition Driver Amplifier - 211 Style

    4 Channel Ignition Driver Amplifier – 211 Style

    £30.00 exVAT⠀⠀£36.00 incVAT

    Bosch 211 Style ignition driver

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  • 3 Channel Ignition Driver Amplifier - 203 Style

    3 Channel Ignition Driver Amplifier – 203 Style

    £29.00 exVAT⠀⠀£34.80 incVAT

    Bosch 203 style ignition driver

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© 2026 DIY-EFI

Review Cart

  • × Gaggiuino Dual Scales PCBGaggiuino Dual Scales PCB 1 × £18.00
  • × DIY-EFI LSU 4.9 Wideband AFR Lambda SensorDIY-EFI LSU 4.9 Wideband AFR Lambda Sensor 1 × £50.00

Subtotal: £68.00

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