I was wondering if there was a how to for removing the wiring harness from a 1JZGTE swapped SC300 and if the difficulty was enough to keep me from doing if i have no experience with these things. I just need to remove it to send it dr tweak.

 

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It's easy so just follow the wires to the ecu and unplug them then unbolt the 2 bolts holding it to the firewall and pull it through...