Spark Plugs Parts


Subaru STI - Spark Plugs

Fitment Includes: 2004, 2005, 2006, 2007 Subaru STI

We carry a vast selection of spark plugs and here is why. When you start adding more boost and more power, and if you are running alternative fuels, will need to run the correct spark plug heat range. We carry spark plugs to suit all power levels and all driving styles. We only carry spark plugs by the best brands in the automotive industry to make sure your STI is running smoothly throughout the entire RPM range. We have one-step colder copper plugs for those of you who will run your car hard at the track or drag strip. And we have a great selection of iridium plugs for those of you who want long-lasting performance with optimal spark output. Many great options that should be changed when performing your service intervals.


Spark Plugs
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