NGK BKR6EIX Iridium Spark Plugs (4 plugs) 6418

NGK 6418 Iridium spark plugs, are high-performance spark plugs, they utilize a fine-wire center electrode made of iridium, which has a very high melting point, allowing for a smaller electrode diameter and more precise spark. This design enhances ignition performance, fuel efficiency, and engine power. Iridium spark plugs typically have a longer lifespan compared to traditional spark plugs due to their durable construction. They are known for their consistent spark, which helps maintain engine performance over time. More Information on Iridium Iridium six times denser than platinum, and has a higher melting point, Iridium have extremely fine electrodes and able to retain excellent wear characteristics. Parts information Part number: BKR6EIX Stock no: 6418 Features -The fine Iridium tip ensures high durability and a consistently stable spark-Iridium alloy has extremely high melting point, perfect for high-performance engines-Trivalent Metal Plating with superior anti-corrosion and anti-seizing properties-Outstanding acceleration, high fuel efficiency and durability Fitment: 02-05 WRX Turbo 2.0L  96-06 Audi A4 96-05 Audi A4 Quattro 95-05 Audi A6 Quattro 97-06 Audi A8 Quattro 00-09 Audi S4 00-06 Audi TT 00-06 Audi TT Quattro 91-99 BMW 318i any many more....