HKS M-Series Super Fire Racing Spark Plug Heat Range 9 Turbocharged Engine Its cold air design helps

Its cold air design helps lower intake temperatures

16" overall length - Long enough for leverage on tight lugs

You may need silicone or contact cement depending on how your OEM housing is designed

Direct replacement headlights with black housings and clear reflectors that fit factory mounting points

HKS M-Series Super Fire Racing Spark Plug Heat Range 9 Turbocharged Engine Its cold air design helpsSpecifications 0. 6mm Iridium Alloy Center ElectrodeIridium Alloy Center Electrode reduces voltage requirement as well as improving ignition performance and durability. Outer Electrode with Platinum ChipThe Outer Electrode incorporates a square platinum chip which improves urability, and when combined with the iridium center electrode boosts ignition performance. The Outer Electrode features a shortened tip design and tapered shape while maintaining