NGK Laser Iridium Long Life Stock Heat Spark Plug (Box of 4) Fuel Delivery>Fuel Pump Fitment Kits The smooth transition bends decrease

The smooth transition bends decrease turbulence and minimize pressure loss

13215 is produced using advanced CNC precision robotic manufacturing techniques and features durable

0 - Black Body / Black Ring w/ CF Handles

Perfcore Design to Eliminate Exhaust Drone while Maximized Flow

NGK Laser Iridium Long Life Stock Heat Spark Plug (Box of 4) Fuel Delivery>Fuel Pump Fitment Kits The smooth transition bends decreaseNGK Laser Iridium spark plugs offer the best combination of performance and longevity. Engineered specifically for OE applications, Laser Iridium spark plugs are tested to the highest standards to ensure quality and durability. Iridium tipped center electrode provides durability six times harder than platinum. NGKs high grade pure alumina ceramic and 98 percent pure copper core prevents the spark plug from overheating while providing reliable starts.