Plug & Play Haltech Elite 2500 Harness Lexus IS300 2JZGE VVTi

(1 customer review)


Our Plug & Play Adapter Harness for the Lexus IS300 2JZGE to Haltech Elite 2500 is the perfect Plug N Play solution to get your 2jz running to it’s full potential on the legendary Haltech Elite 2500 ECU. We have spent years developing this plug and play harness that fully supports all of the Elite 2500 ecu’s functions to best compliment the 2jz engine including: boost, knock, engine protection, fuel pressure compensation, VVTI, 12 position map switching and the OEM Drive By Wire to name just a few. Turn key Turbo IS300 packages with ECU, Harness, Injectors, sensors and full tune available using this exact ECU package!
Package your ECU + Harness and sensors below to save over $200.

PnP Harness DTM Expansion Connectors

Choose from the Optional Harness Expansions below.

  • Pre Wired Expansion 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.

Haltech Elite 2500 ECU & Functions

Add the matching Elite 2500 ECU and Optional Automatic trans control.

  • haltech 2500 elite

    Special package pricing for Haltech Elite 2500 ECU when purchased with plug n play harness.

  • r35 DCT

    Option for Automatic transmission cars to move full trans control to Haltech Elite ECU. Recommended BUT NOT required for automatics.

  • Pre wired harness for IO expansion module **required option for ECU controlled Automatic trans with 12 pin DTM harness.**

  • Haltech IO expansion module

    Haltech IO Expansion Module, used for addition inputs/outputs on Elite/Nexus series Haltech ECU's.

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