What ecu comes stock in dc5s???

[wuism]

motec can be a stand alone but u will have to make a custom harness. It is not Plug n Plug unless u have wrx or evo.

easiest would be to piggy back a motec with stock, so stock functions can be retained by stock ecu, and motec just does the fuel, ignition and cam angles.

[Danny]

i'd go with the K-pro