Ignition Coil

I just bought a new set of spark plug wires. They came with a 5th and shorter wire that I was told goes on the ignition coil..... i believe? Can anyone tell me where to put this coil wire I cant seem to find where it goes or anything. I have a 99 GS Integra mostly stock so no surprises. Thanks for any help.

That is used for an aftermarket ignition system, unless you have an aftermarket igniition system then you don't need it.:bigthumb:

If I got an aftermarket ignition what would that extra cable run to?

from the coil to a modified distributor cap i believe. A word of advice, unless you have a highly modified motor, you are not going to gain anything besides quicker starts from an aftermarket ignition system. Honda ignitions are more than you need with bolt ons. Just mere eye candy in my opinion. I run 10 psi daily with the only ignition mod being a msd adjustable timing unit.