i bought one from a friend that was cut out litterally out of any evo 8....

There is NO harness and i forget how to put it in... i have the actual box with the following colored wires connected:

Red
green
blue
black
brown - which i know is e brake
purple - which i know is speedo
silver

i want to know if i buy the wireing harness offline and try to splice everything together would that work.. i know there is another connecting harness that comes with the turbo timer but i dont have it, it has the ground wire on it too.. can some one help me out and what is that silver wire?

 

Okay, here is the wiring diagram:

For Standard Ignition (1 ignition wire)
Red Wire --> 12V
Blue Wire --> Acc
Green Wire --> ON
Black --> Ground

For 2 Ignition Wire Staters
Red --> 12V
Blue --> ON #1
Green ---> ON #2
Black --> Ground

Gray(Silver) Wire is NOT used (for JDM cars only)

Purple --> Speed Wire (at ECU)
Brown --> Parking Brake

Hope that helps!

 

thats good thanks but one more thing... can i buy the harness, cut the one end off splice those wires together, and plug other end in ignition so i do not have to cut my factory wires??

 

bump it up

 

I have not seen the wireharness for a TT..but it is probably like a "t" that goes inbetween your facotory wires. If so you could buy that and splice the greddy TT into that harness not needing to cut any factory wires

 

^^ Yes, the wiring harness will allow you to not have to spice into or cut any factory wiring. Since you don't have any connectors, you'll have to splice into the greddy harness, but your factory wiring will go untouched.