NGK Spark Plug Pack Laser Iridium BMW N55 135i / 235i / M2 / 335i / 435i

These NGK high performance iridium IX spark plugs are one of the most popular ugrade on tuned BMW 135i / 235i / M2 / 335i / 435i N55 engines. One heat range cooler than OEM, it provides great heat transfer and spark stability.

Specifications:

• Direct bolt on
• Sold as set of 6 pieces
• Iridium Technology
• Made in Japan