The NGK Laser Iridium Spark Plug is the ultimate upgrade for BMW engines such as the N20, N54, N55 and S55. Specially designed for tuned engines, this spark plug offers unrivalled reliability and performance, even under extreme conditions. Thanks to its lower heat range, this spark plug is more resistant to high temperatures and ensures more powerful and efficient combustion.
When should you use this spark plug?
• N54 engines: From Stage 2 onwards for models such as the 135i E82 and 335i
E9x• S55 engines: From Stage 1 onwards, fitted in the M3, M4 and M2 Competition•
N55 engines: From Stage 1 onwards for models such as the 135i, 235i, 335i and
435i• S63 engines: From Stage 1 onwards, used in the M5 F10 and F90
Why choose Laser Iridium?
• Extreme reliability: Thanks to the iridium electrode, you’re guaranteed a consistently powerful spark.
• Optimal performance: Improved throttle response, more efficient combustion and better acceleration.
• Durability: A laser-welded tip and excellent heat dissipation make this spark plug suitable for long-term use.
Technical specifications•
Electrode:
Iridium• Gap: 0.75 mm•
Compatible with engines: N54, N55, S55 and S63
Important details•
The spark plugs are sold individually.
• Make sure you order the correct number:
• N54, N55 and S55: 6 spark plugs required•
S63: 8 spark plugs required
Upgrade your BMW engine today and experience the difference with NGK Laser Iridium Spark Plugs!
