Denso Iridium Power Plug Two Step Colder ITV24 - 2006-2013 Mazdaspeed3/6

Denso Iridium Power Plug Two Step Colder ITV24 Mazdaspeed36 2006-2013 RallySport Direct is proud to offer you the DENSO IVT24 Iridium Power 2-Step Colder Spark Plug. This is a great option for those of you who need the right type of spark plug that can sustain moderate bolt-on modifications in your vehicle that will increase the boost and the power in your vehicle.    DETAILS: Two-steps colder Great plug for moderate bolt-ons which will sustain high-RPM use New revolutionary 360 laser welding process Designed for durability under the most extreme conditions Stronger than platinum and can handle temperatures in excess of 4000°F Sold individually