Boost your Mitsubishi Lancer Evo X's performance with these genuine NGK Laser Iridium spark plugs! Designed specifically for the 2008-2010 Evo X models, these plugs provide better ignition, improved fuel efficiency, and smoother acceleration. Made in Japan with premium iridium material for long-lasting durability and consistent sparks. Part number ILKR8E6, OEM reference 1422. Perfect for petrol engines, these plugs are a direct fit and easy to install. They come with NGK's 60-day defects warranty for added peace of mind. Each plug measures 26.5mm in length. Whether you're tuning up, replacing worn plugs, or just want the best for your turbocharged ride, these NGK iridium plugs deliver reliable performance. Upgrade from standard plugs and feel the difference in throttle response and engine smoothness. A simple mod that makes a real difference!