I would bet this is a misprint/misquote. The npp is stated as optional everywhere else. It is listed as an $895 option on the 13 price sheet. I don't see gm suddenly giving away that money without a base price increase. Maybe standard for '14
It's a Dingledarm. It's there to dampen side fumbling. If your marzelvanes fumble too much they can cause total protonic reversal. It gets ugly from there. This is really the biggest problem with the new Camaro. That and the tri-pronged blivot.
Delivered 21 Jan 2013