A7RTC spark plugs for motorcycles with electronic fuel injection: iridium-coated resistance spark plugs, energy-saving, highly efficient ignition, powerful, environmentally friendly and durable.--BIEM

【Precise Vehicle Model Compatibility | Specifically Designed for EFI Systems】 This iridium spark plug is specifically designed for modern EFI motorcycle engines, including the A7RTC model. It precisely matches the manufacturer's heat and thread specifications, ensuring accurate installation and stable performance. The integrated resistor and targeted needle design optimize ignition efficiency and protect the vehicle's electrical system. 【Dual Iridium Needle Technology | More Powerful and Faster Ignition】 1️⃣ Concentrated Ignition: The targeted needle electrode design focuses the spark and increases energy density. This improves combustion, cold starts, and throttle response. 2️⃣ Stable and Interference-Free: The integrated resistor eliminates electromagnetic interference, protecting the EFI system sensors and engine control unit (ECU) for enhanced riding safety. 3️⃣ Energy Saving and Environmental Protection: Promotes complete fuel combustion, reduces carbon deposits and pollutant emissions, and optimizes performance and fuel consumption in accordance with environmental protection principles. 4️⃣ Increased Durability: The iridium-coated electrode is corrosion and abrasion resistant, significantly extending its lifespan and reducing replacement frequency. 【Installation Instructions | Compatibility Check】 📌 Before purchasing, please check the make, model, year, and model designation of your original spark plug (see owner's manual) to ensure compatibility with the A7RTC specifications. 📌 It is recommended to use a suitable tool and adhere to the standard tightening torque to avoid over- or under-tightening, which could impair sealing and heat dissipation. 【Package Contents】 A7RTC "Target Needle" Iridium Imitation Resistance Spark Plug × 1 piece