Toyota 2jz Pro128 Crate Harness

Harness Description:

Configurable for-

  • Stock Coils or HO Coils
  • VVTI or Non VVTI 
  • EV1 or EV6 Injectors
  • Stock Auto Trans 

This a Universal Application that will not utilize stock gauges; BUT you can wire in the stock gauges directly if needed

Harness is setup for all 2jz stock sensors; Cam, Crank, Coolant, IAT, Fuel, MAP, Starter Wire

**** Additional Costs May Be Applied:

  • IGN1A $49.95
  • Auto Harness  $299.95
  • Added Sensors and or Relays can be added [Cost will vary based on sensor and length]
  • Cannon Plug for Firewall connection $395.95
  • Motorsports upgrade – $1750 [includes all tefizel wire, cannon plug for firewall, raychem DR-25 loom covering, harness fully concentric twisted, all terminations come with heat shrink yellow/black labels and clear raychem covering and raychem heat shrink boots]


SKU: 4277a Category:


WARNING: It is against the law to install this part on an Emissions Controlled Vehicle. This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles and Racing Use Only Vehicles. It is the responsibility of the installer and/or user of this product to ensure compliance with all applicable local and federal laws and regulations. Please check with your local vehicle authority before purchasing, using or installing any Professional EFI Systems Inc. product.


In many states, it is unlawful to tamper with your vehicle’s emissions equipment. Professional EFI Systems Inc. products are designed and sold for sanctioned off-road/competition non-emissions controlled vehicles only and may never be used on a public road or highway. Using Professional EFI Systems Inc. products for street/road use on public roads or highways is prohibited by law unless a specific regulatory exemption exists. (more information can be found on for state by state details in the USA)

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