Shophemi.com.. Arrington Performance put a supercharger on a Mopar 11. I hear they have the codes and can tune the ECU's

http://www.shophemi.com/news.aspx?showarticle=9

How did this mopar 11 come to be? I know they were originally swapping in 2010 ECU's but there is no mention of that in the article..

http://www.shophemi.com/news.aspx?showarticle=9

Thanks for the update. I am surprised that Chrysler would use different codes for the mopar 11's. Not much is different about our cars other than the rear axle ratio. I know my car says to use Premium fuel only, 89 is OK but not recommended. I'm not sure about what the regular R/T Chargers run on ...