Sorry buddy but it will not work.
Firstly, the series 2 coil pack will not fit into the series 1 steel brackets...different shape...series 1s are bigger. secondly, the series 1 coil pack has the ignitor inside each coil. In the series 2 coilpacks, the ignitor is outside the engine in the little black box somewhere near the fire wall.
So your car will not run with the series 2 coilpack in it.
Get yourself a set of splitfire coils from nengun.com like i did. Much better and worth the wait!!!
I know this bcos it has been mentioned on the forum b4 and also my mechanic tried to fit series 2 coils in my series 1 and it wouldnt even fit at all!!! Even if he did get it to fit somehow, it still will not work....haha...some mechanic
If you compare a series 2 coilpack with a serie 1 coilpack, you will find notable differences...size, shape and colour(series 2 a bit more greyish).