Working with Needswings ,,we have the TCU almost ready . we will have 3 set ups .
1 Will be a TCU tune for either the srt and the limited (the srt does good )(the limited does not do much)
2 The TCU tune works with the blue tops ,( does great)
3 The TCU tune works with the blue tops and the valve body (does fantastic)
will keep you updated.