it looks like a charger/challenger front grill badge. You can get them online (or ebay). PhillySRT (member on here) make some much higher quality ones out of Stainless which a lot of guys are using.
seems like alot of work in my eyes especially when the badge is 40 bucks and its made from a cheap plastic. 60 bucks for mine and its made from type 304 Stainless Steel and much better quality.