OK, sounds stupid, but.....just traded my '03 Cobra for a 2016 GT/CS convertible. Came with a VMP S/C installed, but no documentation at all. Got it at a Ford dealer of all places, and the car was priced so the S/C setup was essentially free. Don't have any experience with VMP stuff, so....how do I identify what the stuff is? Part numbers? Any other identifying things? It's about the same size blower as a Whipple 2.3, which I put on the Cobra myself, but that's about all I can figure. Don't mind at all pulling a panel or two to find the PCM if that will help. And it's LOUD. Finally a response to all the Westside Mustangs folks in Houston that complained the Cobra was "too quiet."