NGK Iridium IX Spark Plugs are designed specifically for the Subaru Impreza WRX & STI 2.5 Turbo, offering high-quality performance and reliability. Made in Japan, these spark plugs feature a 60-day NGK Defects Warranty, ensuring peace of mind for the buyer. The LFR7AIX Manufacturer Part Number guarantees compatibility and optimal ignition for improved engine efficiency and power output. Trust in the NGK brand for superior spark plug technology, making them an essential component for Subaru enthusiasts seeking top-notch ignition systems.
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