ap,
All you need is a set of igniters. The problem isn't the OEM coils it's how to fire them. Using RX7 Igniters or a MSD DIS2 is all you need. The OEM ECU has internal igniters that trigger the coils, the PRS-2 does not. Hince the need for external igniters. My suggestion would be to buy a MSD DIS2 because not only do you get the igniters you need but you get multiple spark discharge and a higher voltage for better burn.