HKS M-Series Super Fire Racing Spark Plug Heat Range 7 JDM Styling EJ Exhaust Type N1 Muffler

EJ Exhaust Type N1 Muffler Piping Diameter 60mm

more aggressive induction tone under acceleration

Spokes: 3 anodized aluminum

durability and anti-carbon build-up

Paragon Ignite Pro FR SFI 3

HKS M-Series Super Fire Racing Spark Plug Heat Range 7 JDM Styling EJ Exhaust Type N1 MufflerSpecifications 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