NGK 97506 Spark Plug - For N20/N54/N55/S55/S63/N63 F80 F82 F83 M3 M4 F90 F91 F92 M5 M8

Upgrade your BMW’s ignition system with NGK 97506 (SILZKBR8D8S) spark plugs, the top choice for enthusiasts and tuners alike. Designed for modern BMW engines, including N54, N55, S55, N63, and S63, these spark plugs deliver unmatched reliability, efficiency, and performance.

Why Choose NGK 97506?

✅ Perfect for Ethanol Tuning – Proven to perform flawlessly with E85 and high-boost setups, ensuring consistent ignition and power delivery.
✅ Optimized Heat Range – Engineered for high-performance applications, these plugs handle extreme temperatures and prevent misfires under heavy load.
✅ Superior Reliability – Featuring laser-welded fine-wire technology, these plugs offer excellent longevity and smooth operation, making them ideal for daily drivers and track builds.
✅ Direct Fit & Easy Install – A plug-and-play solution that fits all BMW turbocharged applications, giving you peace of mind with a hassle-free upgrade.

Whether you’re pushing big power on ethanol or just looking for a rock-solid OEM+ replacement, NGK 97506 (SILZKBR8D8S) spark plugs are the best choice for maximum performance and durability in your BMW.

Upgrade today and experience the difference!

Fits: N20, N54, N55, S55, N63, N63TU, S63, S63TU