get the black box and vacuum lines set up properly, see how car runs THEN with the p72
OR
get the hardware to add to the p28 so it can control the butterlies and try to get zerodaze to make the adjustments, or mike at innovative tunning
get the black box and vacuum lines set up properly, see how car runs THEN with the p72
OR
get the hardware to add to the p28 so it can control the butterlies and try to get zerodaze to make the adjustments, or mike at innovative tunning