HKS M-Series Super Fire Racing Spark Plug Heat Range 8 Down Pipes } details[open] summary { border-bottom:

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tool-free installation makes upgrading your Aston Martin DB12 a breeze

Clean surface twice—detergent first

Designed for a factory-like installation

this cap incorporates built-in no-spill seal technology — engineered specifically to address washer fluid leakage from the factory reservoir cap during high-speed cornering and heavy braking events

HKS M-Series Super Fire Racing Spark Plug Heat Range 8 Down Pipes } details[open] summary { border-bottom:Specifications 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