Is anyone running a stand alone TCU for their 4L80E or other electronic trans? Looking at all of the options and there are quite a few. Looking for any positives or negatives of any that you’ve used, thanks.

 

These 6X six speeds by TCI come with all necessary parts including the best shifter option and paddle shift option great stuff here lots of fun coming with these. compare with Allison ATS 6 speed that costs 3000 with a core charge of 1800 and probably comes without anything. ihave my own 10 speed close ratio transmission design and its NOT electronic, nope no puketronics to mess up my transmission design.