Wiring Specialties 1JZ VVTI Plug ‘N Play Harness


The time has finally come, the answer to your prayers, emails, calls and smoke signals. 1JZ VVTI pro harness is now ready for pre-orders!

Developed in house on an actual JDM VVTI engine to ensure a perfect fit to all engine sensors.

Designed for a 'Tucked' clean installation.



Wiring Specialties offers a number of options for common performance upgrades for this product.  Build your perfect harness by selecting from the available options on our website while placing your order. Have a question regarding your build, toss us a call and we can walk you through it.

  • NO Core Required
  • Startup Guaranteed





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