The NGK Racing Spark Plug 4554 - R5671A-8 is built for high-performance racing environments, offering exceptional ignition power and reliability. Designed to withstand the intense demands of racing, this spark plug features a high-strength construction and precise electrode design to ensure consistent spark delivery. It enhances engine efficiency by providing superior combustion and improved throttle response. Ideal for motorsport and high-tuning applications, the NGK R5671A-8 spark plug helps maximize engine performance and durability under extreme conditions, making it a top choice for serious racers and enthusiasts.

Part number: R5671A-8