hey, im pieceing together my jdm h22a swap for my 97 cl, and i need to know asap if i need an H22a basemap for the chipped p28 for the motor to run right. is it mandatory or no. im getting the ECU from xenocryn in ringwood nj. if any of you guys are familiar with that buisness, is there reputation good.

sorry that my car is not a prelude, but i need help, and you prelude guys are very resourceful. plus the accord forum moves to slow. lol