M276 HKS Spark Plug set (V6 Biturbo) Heat Range:1-Step Colder Precision laser cut and powder

Precision laser cut and powder coated aluminium metal heat-shields protect against heat-soak

promotes smoother airflow

plug and play

even in the most demanding driving conditions

M276 HKS Spark Plug set (V6 Biturbo) Heat Range:1-Step Colder Precision laser cut and powderHKS Spark Plugs to suit M276 3. 0 litre BiTurbo engines. (set of 6) A noticeable difference in performance over other brands. Iridium Alloy Center Electrode Iridium alloy center electrode reduces voltage requirement and improves ignition performance and durability. Outer Electrode with Platinum Chip The outer electrode incorporates a square platinum chip which improves durability, and combining with the iridium center electrode boosts ignition