By either asking a dealer to do it for you, or buying some sort of programmer for your car. I use a Diablo product that gives you that option, along with the ability to change just about every other engine setting.
The 2012 Dodge Charger has 24 valves.
The 2012 Dodge Charger has a V6 engine.
The 2012 Dodge Charger's turning circle is 37.7 ft..
The 2012 Dodge Charger has a drag coefficient of 0.30 Cd.
The 2012 Dodge Charger is 16 ft. 7.9 in. (199.9 in.) long.
The curb weight of the 2012 Dodge Charger is 3961 lbs..
The 2012 Dodge Charger has a 5-speed shiftable automatic.
The height of the 2012 Dodge Charger is 4 ft. 10.4 in. (58.4 in.).
The 2012 Dodge Charger has double overhead cam (DOHC).
No.
The gross weight of the 2012 Dodge Charger is 5100 lbs..
The 2012 Dodge Charger runs on flex-fuel (FFV).