Okay UPDATE for my update, found me a rear GFX diffuser already so not looking to trade for that anymore but still possibly willing to trade for the spoilers listed above or a set of lowering springs still on the struts. Let me know what you might have, thanks.
2010 Camaro SS2 L99 Aircharger, Straightpiped, DT long tubes, Dyno tune by Cal Speed
384 HP & 392 Ft/Lbs. 13.203 @ 107.13 mph at Camaro5FestII