Review on NGK (5659) ZE76 Spark Plug Wire: Reliable Performance and Durability for Optimal Engine Efficiency by Jason Morrison

Excellent cables. I bought my Protege5 a year ago and changed the spark plugs but not the wires. These wires are really high quality and fit perfectly. Received an unexpected bonus. Shortly after I bought this car I installed a really high quality stereo and I had an engine noise that I couldn't fix. I added a few filter capacitors and added an extra ground to everything. These things helped but didn't eliminate the engine noise. After laying the cables I have absolutely NO engine noise! Impressively :)