I was going to build a PNP MSNS but frankly I dont see any value to it, none what-so-ever. First off you need to hunt down old bad ECU's just for the case or bulkhead connectors. Then you use the factory harness that has way too many wires for what you really need. All this becuase you dont want to just run and connect 20 some odd wires? Come on guys........you cant tell me you dont enjoy actually building the car.