i know its been a long time but have not completed the srt6 yet.. ran out of $ still driving it but tuned it down a lil so not so hard to drive down the street . now im looking into a standalone/piggyback ecu system not sure what one yet will only have around $2.500 to put into it i think or around there but after that and it will be complete i hope lol... .. .. .. .. .. or mby some noss hmmmmm but first got to get that ecu working better its pig rich. If anyone knows of some one that has dun this pls let me know.. been searching and just finding old posts about it