The ignitech unit is a replacement for your TCI, it also has a rev limiter in it, you can completely program it with your laptop, or leave the settings that are preprogrammed. Some people are programming them to disable the ignition for a few milliseconds and operate an air shifter at the same time. The will also run your Vboost, and you can change the parameters to open the Vboost when you choose, or to use the pre programmed settings.
There are several people on this forum that have them. Here is the thread.
http://vmaxforum.net/showthread.php?t=23506
There are several people on this forum that have them. Here is the thread.
http://vmaxforum.net/showthread.php?t=23506