i have a 89 supra originaly came with non turbo automatic early 89 to , i have a 1jz and i was wondering what would be the best dash harness to wire up cause the one i have is totally not workin the wont start the headlights turn on but they are oppisite of each other , i have the apexi boost contoller in and its workin fine, my dash lights wont turn on the gauges kinda work aand i also tried usin a 86.5 dash harness cause it was a 5 speed so i figured that it would be a little bit better but of course it wasnt so im stuck and need help thanks