How to Change Spark Plugs | Subaru WRX STI

Changing spark plugs on a Subaru WRX STI can be challenging, simply because of the limited space you have to work with. Hopefully this guide will help make changing out your spark plugs a little bit easier! 00:00 Intro 00:49 Tools 01:35 Cylinder 2 & 4 09:53 Cylinder 1 & 3 13:58 Conclusion #wrxsti #sparkplug #sparkplugs #ej257 #ej25 #boxerengine #subaru #sti #jdm #subienation #flat4 #blobeye #hawkeye #bugeye #gc8 #impreza #forester #subaruforester #EJ255 #Ej207 #ej25