lol I'm not actually a Haltech rep, was just poking fun because someone above was talking about a PFC rep being in this thread too!
But my Platinum Sport 1000 is "plug-and-play" for S13 SR. It uses a patch harness to connect the factory engine harness to the EMS. Like this:
Stock harness plugs into the blue part and the 2 black connectors plug into the EMS.
There's also the Platinum PRO Plug-In for S15 SR.
