Tweak'd Early non-VVTi 1JZ Patch Extension ECU Harness

Tweak'd Early non-VVTi 1JZ Patch Extension ECU Harness
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Tweak'd Early non-VVTi 1JZ Patch Extension ECU Harness
Item #:
twekd1jzearlyextendo
$420.00
$405.00
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If you are using the factory wiring harness and stand alone engine management in your racecar, this ECU/EMS Patch and Extension Harnesses work with most engine management systems and allow you to install turbo timers, data loggers and other ancillary electronics without having to cut and splice into the factory wiring harness.

Please note that this extension harness will NOT be long enough to use solely in a MkIII swap. This is just so you will not have to tear up the harness when adding ancillary parts to wire in.

This also only fits the 2 row Supra ECUs, not the Soarer/Chaser 4 row