Haltech Nexus R3 ECU VCU


Original price was: $2,395.00.Current price is: $2,388.00.

The Haltech Nexus R3 VCU is a complete Vehicle Control Unit that combines the functionality of the Haltech Elite series ECU with the Haltech PD16 PDM. Based off the Nexus R5 VCU the new R3 is smaller and more affordable. With 8 injector and 8 coil outputs the R3 Nexus vcu is supports 1-8 cylinder engines. Purchase your Nexus R3 and get $50 credit towards any of our Haltech specific Etune services.

Save an extra $50 on your order with coupon code: hohu50
Free shipping on all R3 VCU orders

ECU + wiring packages

Optional wiring + Nexus R3 VCU packages

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Haltech Elite Recommended Sensor

Additional sensors used for Motorsports & Engine protection strategies

  • haltech wideband O2

    Haltech wideband O2 CANbus controller + Bosch 4.9 lsu 02 sensor (Perfect for all Elite ecu's).

  • aem 5 bar map sensor stainless body

    Must have for high boost applications running 35psi-55psi

  • 150 psi oil pressure/temperature sensor

    Used for fuel pressure and temperature based engine protection strategies.

  • 150 psi oil pressure/temperature sensor

    Used for oil pressure & temperature related engine protection strategies.

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