The colors on the wires that run from the ECU up into the dash matched up perfectly on both the SR ECU harness and the KA dash harness but i have 3 Orange ones with stripes on them and one comes out the ecu can any one help me out i called HTP they i know one of them is for the ignition start... ohh its a redtop s13 and i did a auto 5 speed swap thank

 

all i did was follow the wiring diagram from heavy throttle.
no problems, but i already had a 5sp

 

follow the directions from heavythrottle.com it should be fine anything else not listed from there you dont have to wire in.