CSG Spec - Upgraded Toyota Supra B58 A90 NGK Spark Plugs

This Spark Plug has a heat range of 9, making it one step colder than factory.

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The spark plugs recommended by CSG for cars running more than 450WHP

NGK Laser Iridium spark plugs provide superior ignitability and long service life.

Fine wire iridium tipped center electrode and fine wire platinum tipped ground electrode ensures slow wear rate providing stable idle, superior anti fouling, improved fuel efficiency and lower emissions.


  • Trivalent metal plating provides superior anti-corrosion and anti-seizing properties
  • Corrugated ribs prevent flashover
  • Pure alumina silicate ceramic insulator, provides superior strength and better heat transfer
  • Copper core aids in heat removal
  • Triple seals prevent leakage
Additional Info
Additional Info
Car Model Toyota GR Supra - A90, BMW Z4 M40i
Part Brand CSG Spec
Weight 1.5