In this video we dive into how to properly gap Iridium spark plugs and go over a few tools to do the job. Gapping these plugs is often done incorrectly leading to failure rather quickly. We hope this video helps solve this issue and save you a few $$. Related Links: Wire Gapping tool https://amzn.to/2OXlxI4 Torque Solution Precision Spark Plug Gap Tool for 12mm Threaded Spark Plugs https://amzn.to/2xMARAE Torque Solution Precision Spark Plug Gap Tool for 14mm Threaded Spark Plugs https://amzn.to/2y5mVAS KD Tool GearWrench 164 12 Blade Feeler Gauge Set & 6 Wire Spark Plug Gap https://amzn.to/2OmLFyP HKS M-Series Spark Plugs https://kdmtuners.com/product/hks-m-series-spark-plugs/ Ngk Race plugs https://kdmtuners.com/product/ngk-racing-series-spark-plugs/ ***Please feel free to rate, comment, and subscribe!*** Don't forget to check out our other pages: Facebook - https://www.facebook.com/KdmTuners/ Website - https://kdmtuners.com/ Web Store - https://kdmtuners.com/e-store Instagram- https://www.instagram.com/kdmtuners/