I had those on my mk2 16v and they were really good, probably better than magnecor, and slightly cheaper. I did have some problems with them at first, but it turned out it was the dizzy cap. Put a new cap on and it ran mint, a lot better throttle response compared to the standard leads . Only reason I didn't put them on the vr was the thickness. You could tow a car with them, they're that thick!