Upgrading to VR38 Coils in your Toyota 1JZ or 2JZ?

Then you need a wiring loom to suit those bad boys, PRP has  made the perfect solution with our custom braided Tefzel wiring loom. Choose from our Plug and Play options or our wire in kit based on your JZ engine model.

WIRING LOOM OPTIONS: 

• Universal "Sequential" Braided Tefzel Harness - Able to be used for either GTE Turbo VVT-i or Non VVT-i engines. *(Can work with a GE Non Turbo engine however the harness routing is slightly different.)
  
  
• Plug & Play Braided Tefzel Harness with igniter delete provision - Available for VVTi or Non VVTi engines, allows no cutting to factory engine harness, plugs into original coil connectors and adapts to new coil plugs. You will need to purchase an igniter delete separately. They are available for purchase here. These are available in Version 1 and Version 2 for different ECU applications *(V1 & V2 Flow Chart is linked below)

Notes:

• Click Here for Installation Instructions
• PLEASE NOTE - With this new sequential smart coil option on a NON-TURBO head you may need a dizzy block off which is available for purchase here