Elite 1500 ECU Plug N Play Harness KA24



Haltech Elite 1500 ECU has proven to be one of the most popular ECU options available for the KA24 engine and ever popular KA-T builds. This Plug n Play harness is a direct fit for the S13 or S14 240sx using the KA24E or KA24DE engine. The Haltech Elite 1500 ECU is a Motorsports ECU purpose built for competitive motorsports, please check your local laws and regulations before you modify your engine or vehicle.
Purchase your ECU and Harness together and get $100 credit towards any of our Haltech specific Etune services, plus you’ll save an extra $150 when packaging the ECU/harness below.

240sx Elite 1500 harness options

Choose year and COP expansion options below.

  • Brewed Motorsports KA-T Nissan 240sx


    Select Year/ECU version S13 or S14 KA24 engine/harness.

  • Used for COP conversions such as our R35 coil kit and harness. Pre wired 1-4 coils and switched 12v for "smart coils".

Haltech Elite 1500 ECU (plug n play for harness)

Package with Haltech Elite 1500, special pricing when you package your harness with Elite 1500 ecu.

  • haltech elite ecu 1500

    Special package price on a Haltech Elite 1500 ECU when added to any plug n play harness.

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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