P13 or P28

[tbullet33]

I currently have a 95 prelude Naturally aspirated, V2 Aem intake working on getting headers cat and exhaust, im caught in between what ECu im actually supposed to have, my motor is a 2.2 Vtec swap and was installed with a p28 ive been told im supposed to have a P13, please advise, as well as what chips or programs you would best reccomend...

[Spunkster]

HOndata cannot be used on a P13, but can be used with the P28. With the P28. you can use either the s100, s200 or s300 depending on what options you want.