I installed a set of Belden wires on my 99 Sentra just a few weeks ago. They seem to be of good quality and were a pleasure to work with in getting them in. The only possible drawback I see at present is that there is a little bit of interference on AM radio with them. I, of course, installed the distributor cap, rotor and new factory specified spark plugs at the same time, so there could be some component other than just the wires giving static on the radio. The radio interference that came at the time I did this work isn't really bad. It's just barely there and I can hear it but I don't find it annoying enough to take the wires out. The car is running just beautifully.