baco99, My wife's Mystique has just over 36k miles so I just did the plugs and installed a new K&N panel filter. The wires were still in perfect shape. It depends on your mileage if you need new wires or not. The plugs in our car weren't really that bad, but they were so easy to replace I went ahead and did them anyway.
Steve
------------------
Wife's Car- 1998 Mercury Mystique- 4 cylinder around town car
My Car- 2000 Grand Prix GTP- Fully Modded- Supercharged 3.8 ass kicker
