i got the ford racing 9mm with the 5's. make sure you gap em right, theres a noticible difference in throttle response when they are gapped incorrectly. stock coil is plenty good, i just got the MSD for the step retard, and launch retard (sounds insanely cool too) it helps me launch on all those stangs you dont even know

1998 CSVT NX stage 1 ford EFI kit MSD dis-4 B&M short throw K&N short ram intake Fsvt Euro 17's Trubendz 2.5" exhaust Spec stage 3 249.9 HP 258.2 TRQ clutch slipping the whole time