HKS Spark Plug MR Series D12 L=26.5mm Wrench Bi-Hex 14

The HKS Spark Plug MR Series, with a D12 thread and a length of 26.5mm, is a high-performance spark plug designed to optimize engine ignition in various applications. Featuring a Bi-Hex 14 wrench size, these spark plugs are easy to install and replace.

HKS, a renowned name in the automotive performance industry, ensures that their MR Series spark plugs deliver exceptional spark and combustion efficiency. This results in improved engine power, throttle response, and overall performance.

Whether you’re seeking better performance in a modified engine or looking to maintain peak engine efficiency in your vehicle, the HKS Spark Plug MR Series is a reliable choice. Its precision engineering and quality materials make it a top-notch spark plug option for enthusiasts and drivers aiming to maximize their engine’s potential.