Elevate your Porsche 911's performance with the NGK Iridium IX spark plugs, engineered for those who demand more from their vehicles. Tailored for the discerning performance enthusiast, these spark plugs are designed to optimize your vehicle's engine dynamics, ensuring unparalleled driving experiences. Renowned for offering exceptional ignitability, Iridium IX spark plugs can significantly enhance your vehicle's acceleration and fuel efficiency, all while providing long-lasting durability and reliable anti-fouling properties.

The construction of the NGK Iridium IX spark plugs features an ultra-fine iridium tip that is six times harder than platinum, making these plugs not only more durable but also more efficient at consistent spark generation. This advanced design ensures that the electrode maintains its structure and performance even under high-stress, high-temperature conditions, which are common in today's high-performance engines. The tapered cut ground electrode further enhances engine starting, idling stability, and throttle response.

Features

• Outstanding acceleration and high fuel efficiency
• Iridium tip that is six times harder than platinum for unmatched durability
• Extremely high melting point perfect for modern engines
• Anti-fouling technology for improved engine reliability
• Tapered cut ground electrode for better starting and idling

Designed with modified or high-performance vehicles in mind, these spark plugs are a noteworthy upgrade from the standard OE nickel alloy options. They deliver not just reliability, but a driving experience that's a cut above the rest. For enthusiasts aiming for the zenith of spark plug technology, consider upgrading to the NGK Ruthenium HX plugs for exceptional performance.

If you have any questions or need further assistance, our dedicated team is here to help. Please feel free to reach out to us at 512-982-9393 (Texas) or 562-981-6800 (California). We are always eager to assist you in making the best choice for your Porsche 911.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov