Just posting positive feedback on taylor 10.4mm race wires. Very crisp solid connections on coil pack and plugs. Wires were cut to fit out of the box and there was very little exces leaving for a very clean look. These wires may pose an issue for re-mounted coil packs but if kept in the same spot they work very well. While doing this I also relaced the plugs and gapped to .29 (If you going to do the job you might as well do it right and not only half of it). I was battling a WOT/full boost miss with the car before these were changed and so far problem has been corrected. While preforming this I checked the resistance of the old wires which came to be about 1.6-3.8 K Ohms while the new wires only have a resistance of .6- .78K ohms. Hope this helps someone