Looking for a Plug and Play solution for your swapped FRS/BRZ/86. Our Pro Series Harness is our solution for saving you time and headache when wiring up your engine swap. This harness includes full CANbus integration so you can forget about those electrical gremlins once and for all.

This harness is perfect for a Scion FRS (2012-2016) / Subaru BRZ (2012+) / Toyota 86 (2012+) with the 1JZ Non-VVTI engine swap. This harness was developed in house on an actual 1JZ engine to ensure a perfect fit to all engine connections.

Plug and play installation into the chassis using a completely new Wiring Specialties PRO harness (no cutting or modifying factory wiring)
Gauge functionality with tach, coolant temp, CEL, Speedometer, traction lights etc - fully functional
Supported A/C functionality with stock Toyota lines and pressure sensor
Dual Fan supported through factory wiring (for both OEM and Aftermarket ECUs)
Supports proper Power Steering operation (variable if ABS controller is retained)
Push-button START supported on Premium models
Proper Fuel Level gauge functionality

ENGINE: JZA70, JZZ30, JZS170 and JZX90 1JZGTE Non-VVTi

  • Any non-VVTI 1JZGTE from MKIII Supra
  • Any non-VVTI 1JZGTE from Chaser/Mark II
  • Any non-VVTI 1JZGTE from Soarer/Crown
  • For GM/LQ9 coils – upgrade should be used with an aftermarket ECU and run sequentially. OEM ECUs require an IGF signal produced by the ignition chip. When the chip is removed for LQ9 coil installation, an aftermarket ECU or IGF simulator box is required.

CHASSIS: Scion FRS (2012-2016) / Subaru BRZ (2012+) / Toyota 86 (2012+)

  • This conversion kit WILL support the OEM BRZ/FRS throttle pedal, but MUST be paired with an Aftermarket ECU. All ECUs such as Haltech Elite 2500, AEM infinity, Link Fury and Thunder and ECU Master Black will support the OEM electronic throttle.

PRO-SERIES HARNESS TECHNICAL SPECS

  • Plug and Play – simple and efficient
  • NO CORE HARNESS or additional wiring required
  • OEM wire colors used, where applicable
  • All sensor signal connections use EM shielded wires
  • Fireproof fiberglass sleeving used in high-temp sections near the manifold & turbo (-40°C/-40°F to +450°C/+845°F operating temperature)
  • Point-to-Point continuity tested on every wire
  • Constructed using exact OEM connectors and seals
  • Made with high temp TXL wire with adhesive shrink tubing (-40°C/-40°F to +125°C/+257°F operating temperature)
  • Wrapped in lightweight nylon loom (-94°C/-137°F to +125°C/+257°F operating temperature)
  • Includes a charge harness and improved grounds
  • Fully tested after production for an easy plug-and-play installation

PRO-SERIES HARNESS INCLUDES

  • Main Engine and Transmission one-piece tucked harness
  • 6x Coilpack connections
  • 2x Knock sensor connectors
  • MAP connector
  • IAT connector
  • TPS connector
  • Boost solenoid wiring (with AEM/Haltech or aftermarket computers)
  • 12-pin and 4-pin igniter chip connectors (relocated to inside the car)
  • 2x CAM sensor connector
  • Crank sensor connector
  • Idle air motor connector
  • OEM Oxygen sensor connectors (wideband wiring is not part of the EFI harness, except AEM Infinity 6/8)
  • 2 x Ground ring terminal
  • ECT sensor connector and cluster coolant temp switch connector
  • Reverse lights sensor connector
  • Speed sensor connector
  • Alternator connector
  • Starter signal connector
  • OEM oil pressure 1-pin connector
  • Speed and Tach signal converter connector
  • ECU Diagnostics mode connector
  • ** No traction Control wiring supplied
  • Printable install instructions with pictures
  • Turn Key ENGINE START Guarantee
  • Tech support for our customers 7 days a week

Return Policy

 

All items are subject to a 20% restocking fee on all returnable items within the 14 days of the purchasing date depending on their condition when returned.

If you placed an order and received free shipping but returned an item and you no longer qualify for the free shipping, you, the buyer, are responsible for paying the original cost of shipping and the return shipping cost..

What is a reasonable restocking fee? It is the percentage of the item’s price depending on type of item and condition when it is returned. Our restocking fee is 20%.

Type of Return Request

Restocking Fee Applied?

Buyers changes mind, buyer remorse or price difference

Yes

Buyer refuses delivery

Yes

Buyer returns an item but it arrives to the seller damaged, defective or materially different than what was originally shipped by the seller

Yes

Buyer receives an item materially different from what they ordered

No

Order is returned as undeliverable

No but an amount equivalent to the return shipping costs will be deducted

Items arrive to the buyer damaged or defective

No

Buyer refuses delivery due to visible damage incurred during shipping or caused by the carrier

No