Premium Performance Spark Plug

Upgrade your ignition system with a single HKS SUPER FIRE RACING M45iL spark plug. Engineered with racing-proven technology, this high-performance plug delivers consistent, powerful sparks for optimal combustion and engine performance.

Key Features:

• Enhanced Ignition: Advanced electrode design ensures reliable starts and smooth acceleration
• Racing-Proven Technology: Developed from HKS's motorsports expertise for maximum performance
• Durable Construction: Built to withstand extreme temperatures and pressures in high-performance engines
• Improved Fuel Efficiency: Optimized combustion leads to better gas mileage
• Reduced Emissions: Cleaner burn for environmentally conscious drivers

Specifications:

• Model: M45iL
• Quantity: Single spark plug
• MPN: 50003-M45IL-1
• Weight: 0.12 lbs
• Compatible with various high-performance applications including 2010-2014 Hyundai Genesis Coupe 2.0T

Perfect for replacing a single plug or testing HKS quality before upgrading your entire set. Experience the difference that professional-grade ignition components make in throttle response and overall engine performance.