Is here to present another great product: The HKS M45iL Spark Plugs (BUY NOW) FREE SHIPPING WITHIN THE US Description: HKS M-Series Super Fire Racing spark plugs are high performance Iridium plugs designed to handle advanced levels of tuning and provide Improved ignition performance, durability & anti-carbon build-up Needed to run the Lap3 Chip on your 3.3TT engine Sold as (1) plug or a (6) pack. Pick from drop down menu Compare our pricing to others who sell these plugs. We are happy to offer them cheaper, than anywhere else found in the US Features & Specs: 0.6mm Iridium Alloy Center Electrode: Iridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability Outer Electrode with Platinum Chip: The Outer Electrode incorporates a square platinum chip which improves durability, and when combined with the iridium center electrode boosts ignition performance Short Type Outer Electrode (Anti-Vibration): The outer electrode has been shortened and engineered with the ideal shape to decrease weight for resistance against vibration. This anti-vibration design improves longevity of the outer electrode Thermal Edge: After long idling or various combustion conditions carbon buildup can occur causing misfires. The Thermal Edge of the ceramic insulator will discharge to help decrease carbon deposits Spark Support Gap: Discharges will occur in the Spark Support Gap (space between the tip of insulator and the base of the outer electrode) to help prevent carbon buildup Vehicle Application: Specifically sold for use with the Kia Stinger, G90, & G80 vehicles THANK YOU FOR LOOKING!