We have now completed our Stage I & II PCM performance upgrades for the 2005 model-year Cadillac CTS-V and they are available as of this writing. These two upgrades implement the same performance enhancements/improvements to the vehicle as our popular 2004 version does, so now DTE covers both current model years thus far.

All of the improvements/enhancements for either Stage or model year can be seen here in detail.

http://www.cadillacforums.com/forums/forumdisplay.php?f=105

Happy motoring gents! :)


Best Regards,
DTE