Type-V Econoseal harness for v3.x assembled controller, as described on
wiki
Similar to: v3TwinShieldHarness (but injector part of this is detachable, and also available for V8 and "no-injharness").
Relay part is detachable, so it's easy to pull back through the firewall (if the engine is removed from the engine bay).
You can actually order without the (slightly overengineered)
relay part: in that case, instead of the relay part you get a matching 10pin econoseal connector to mate the main-loom with your wires (the supply wires as bare minimum). This is useful if you already have fuel-pump relay, or you can buy it separately (and keep weight at minimum, by using 1 relay instead of 4).
In any case, the harness allows user customizations.
Includes the
detachable injector-part: I4,I6 and V6,V7,V8 versions in stock. (use the 6cyl version for 5cyl installs, and the V6 or "V7" for V6 engines: the extra injector connector is useful eg. for boostcontrol solenoid).
Also available without injector-part : you can make your own, eg. for Japanese injector-connectors.