[BiG MiKE86]

Originally Posted by turbo-2ns

Gte has a bunch of extra stuff for coil on plug and turbo stuff, and a few other things, best bet would be to compare the 2 pin outs from AEM and swap/rewire everything your self, Chase bays can't get a stock harness to work much less one not using the right ecu
I believe the oem replacement supra TT harness we used had 24pins out of place from Chase bays, sent it back still same problem, found pin outs and fixed it our self, s13/2jz swap harness from them had all the same problems, plus all the chassis wires where wrong as well ,a harness from them is about as usefull as tits on a duck and there customer service is about as good as a 4 day old tuna fish sandwich you forgot to take out of your car.

The jumpers in the ecu will also be wrong, you will have to change them your self or send the ecu to aem and have them change all the jumpers to run COP

Thank god i went with wiring specialties for my S13/2JZ! Works perfect