NGK Iridium Stock Heat Spark Plugs Box of 4 (BKR5EIX)

NGK Iridium IX Stock Heat Spark Plugs (Box of 4) – Unmatched Performance for Enthusiasts For performance-driven drivers who demand the best, NGK Iridium IX Spark Plugs are the ultimate upgrade. Designed for maximum acceleration, fuel efficiency, and durability, these plugs are the perfect choice for high-performance engines. Whether you're racing on the track or pushing your daily driver to its limits, NGK Iridium IX Spark Plugs provide the reliability and power you need to stay ahead. Key Features and Benefits: Iridium Fine Wire Center Electrode: The durable iridium electrode is six times harder than platinum, providing exceptional longevity and performance under extreme conditions. This means longer-lasting spark plugs that deliver consistent power and ignitability over time. Tapered Cut Ground Electrode: NGK’s unique tapered ground electrode design enhances starting, idling, and throttle response, ensuring smoother performance and better acceleration when you need it most. Outst