I, like most of you, with a 2005 Crossfire, have been debating about repacing oem battery(5 years, time to replace?")
Yesterday, I decided to do it. Went to local Sams club, and purchased a Energizer 48 battery for my car.
I also, like many of you have been quite disturbed with past threads about the cost of a replacement battery for the xfire.
Here comes the pleasant part of this thread, cost of Energizer for my car;
$68.00 tax included,(no charge installation), and was out of the store in less than 30 minutes.

Part II, Also, past threads refered to re-seting BAS and steering controls, ESP ?, I dont know if this will need to be done in future, but, all I had to re-set after new battery installation, was the clock.