Magnecor 8.5mm Spark Plug Wire Set - Protege 2001-04

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Upgraded plug wires promote a better spark, which in turns promotes more power throughout the RPM band.

These Magnecor 8.5mm wires feature special electromagnetic energy-suppression conductors and heat-resistant silicone rubber jackets.

TECH TIP: If your MazdaSpeed is modified we strongly suggest running these 8.5mm plug wires to insure a good spark at high boost.

Fits: MazdaSpeed Protege