Aaaaah! You do realize that there is no 2011 Charger SRT8, right?
As a matter of fact, the ONLY 2011 SRT8 model is the Challenger: the Charger, 300, and hopefully GC, SRT8s will be 2012 models. And none of these models (besides the Challenger) is available to the public right now.
But if you're looking for a 2011 Challenger SRT8, I may be your guy...
2011 Billet Challenger, Stripe Delete, 6spd, F1s, IE wheels, all other options.