The newly redesigned MWR plug n play adapter allows you to plug your 2ZZ Power FC or Stock 2000-2001 Celica GTS ECU in to your stock MR2 Spyder wiring harness with no changes required. This greatly simplifies the installation and eliminates the need to alter or damage your stock harness. The included VVL wiring and connectors have been improved from previous versions, improving routability and durability.
Instructions included – please read, there is an additional wiring change that must be done at the throttle body (outside of this harness)
For 2ZZ / MR2 Spyder engine swap only.
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