Mods are almost out! 555 hp!
http://cgi.ebay.com/ebaymotors/2007-...QQcmdZViewItem
so i guess ML63 can be tuned too!
The mods are RENNtech ECU Upgrade, RENNtech TCU upgrade, RENNtech Headers = 555 hp with 515 ft of trq!!!
i would love to know the pricing tho!
Bottom line: Leave it stock it works GREAT and warranty is good.
Dave




