NGK Iridium Stock Heat Spark Plugs Box of 4 (BKR5EIX) Exhaust- Mufflers & Tips>Exhaust Adapters 5 Liter JF403E

5 Liter JF403E

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This is the ideal upgrade to your stock Genesis Coupe radiator

The CO2 boost control system is the key ingredient to raising and controlling your boost levels easily with your boost controller

NGK Iridium Stock Heat Spark Plugs Box of 4 (BKR5EIX) Exhaust- Mufflers & Tips>Exhaust Adapters 5 Liter JF403ENGK Iridium IX spark plugs are specifically designed for the performance enthusiast. Iridium IX provides outstanding acceleration, high fuel efficiency and durability. NGK Iridium IX plugs offer extreme ignitability and exceptional anti fouling. Tapered cut ground electrode provides improved starting, idling and throttle response. The Iridium fine wire center electrode's durability is six times harder than platinum. Iridium alloy's extremely high