Will I use the stock ignitor with the x4 box? I am about to wire this and an lt10 in a FD, and was curious as to whether or not it is used? If not, I'll probably pull it out of the car. Anyone know?

 

If your using x4box you have to use bosch coil packs.
ANd if your computer is programmed to use the X4box you have to use it.
Other wise if you want to run stock ignitor and coil packs it has to go back to microtech.

 

you dont have to use bosch coils you can use 4X FC trailing coils without the igniter and they work great.