HKS M-Series Super Fire Racing Spark Plug Heat Range 7 JDM Styling The set includes both standard

The set includes both standard and locking lug nuts

reduces visibility loss

taking up minimal space

Inlet diam: 4

✓ Ships from FL Warehouse ✓ LED Technology ✓ Pair Included

HKS M-Series Super Fire Racing Spark Plug Heat Range 7 JDM Styling The set includes both standardSpecifications 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