HKS 08 Lancer Evolution GSR/MR M-Series Spark Plugs (Heat Range 9) 50003-M45XL
HKS 08 Lancer Evolution GSR/MR M-Series Spark Plugs (Heat Range 9)
The HKS Super Fire Racing M-Series 50003-M45XL spark plug is designed for high-performance and modified engines. Featuring an ultra-fine iridium center electrode and a platinum outer electrode, this spark plug delivers stronger ignition, improved throttle response, and increased durability compared to standard spark plugs.
The advanced electrode design helps reduce carbon buildup while maintaining consistent spark performance under high heat and boost conditions. Ideal for turbocharged and tuned applications as well as aggressive daily driving.
FEATURES
• Iridium alloy center electrode for improved ignition performance
• Platinum chip outer electrode for increased durability
• Short-type outer electrode design for vibration resistance
• Reduced voltage requirement for stable combustion
• Designed for high-heat and high-boost applications
SPECIFICATIONS
Brand: HKS
Manufacturer Part Number: 50003-M45XL
Series: Super Fire Racing M-Series
Electrode Material: Iridium (center) / Platinum (outer)
Heat Range: 45 (approximately NGK heat range 9)
Thread Diameter: 12 mm
Thread Length: 26.5 mm
Hex Size: 16 mm
Condition: New
Quantity: Sold individually