i email technosqure and they told me that someone had done this to their 97-99 max....he said they used 95-96 ecu and swap some wires around the harness...anybody here done that?

i have a 97 with the technosquare ECU. all you have to do is buy a used 95 or 96 ecu, i got mine for 80 bucks, then mail that off to technosquare or to jwt whichever u are getting. it will work fine in a 97 and the only thing it does is give off a rear o2 sensor code in some of the cars. they have not yet made a program for the 98 or 99 i beleive. there currently is a group deal going on i am not sure when it is over for 380 for the technosquare.

Tons of people have done it.