This worked for me last year on my 2018 DW400,BAP,ID1050x on E85. Note: Only down to a 3.625 pulley and the fuel pressure was barely hanging on. I understand why tuners will not tune for E85 on the DW400, I was on the ragged edge and have since moved on to a full fuel system. Remember for the JMS BAP you have to put 1 to ON and then move all the other slots 2-5 where you want, then move the 1 slot back to OFF for it to save the setting.
Remember for the JMS BAP you have to put 1 to ON and then move all the other slots 2-5 where h want than move the 1 slot back to off for it to save the setting
Remember for the JMS BAP you have to put 1 to ON and then move all the other slots 2-5 where h want than move the 1 slot back to off for it to save the setting