I'm going to be changing spark plugs soon the car has about 73000mi on her and I haven't changed plugs since it got it a year ago and I don't when they were last changed so I'm going to be safe and just do it. But do I also need to change the wires as well? If I do whats a good set to get and how much do they cost? I stopped at Baxter's auto here in Oregon to get some plugs and asked about he wires and they said about $58 for the NGK wires (there's only two). Are there other wire's I should look at? Does Brand Matter? and do I need to change coilpaks as well? Please help me sort this out a bit. Thanks.