BTW, for anyone thinking of installing an Odyssey AGM battery in the trunk there is a very nice billet mount available that is made specifically for this battery.
http://www.odysseybatteries.com/full...500_billet.htm
Also FYI the Odyssey battery is manufactured by Enersys which, it turns out, also manufactures the Sears Diehard Platinum AGM battery on the exact same assembly line. The Diehard is the same battery as the Odyssey with a different color case but sells for about $80 less.
http://www.sears.com/diehard-platinu...8&blockType=G8