Revitalize your driving experience with the HKS M-Series Super Fire Racing spark plugs, specifically designed for high-performance vehicles. These Iridium spark plugs are engineered to withstand advanced tuning, ensuring improved ignition performance and exceptional durability. Say goodbye to carbon build-up and hello to a more efficient engine!
These spark plugs are universally compatible, making them a great choice for a variety of vehicles, particularly those tuned for performance.
The HKS M-Series spark plugs are crafted from an iridium alloy, known for its exceptional durability and high melting point of 2454°C. Unlike traditional plugs, the iridium design ensures a longer lifespan without sacrificing performance. The nickel-coated housing also protects against premature wear.
Users have noted significant improvements in ignition reliability and engine responsiveness after installing the 50003-M45G spark plugs. Many report a noticeable reduction in misfires and smoother acceleration, making them a top choice for enthusiasts looking to maximize their vehicle's potential.
Other Part Numbers:
HKS #hks50003-M45G
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Since its beginning, HKS has been committed to providing well-integrated, reliable,and environmentally sound performance systems. Mr. Hasegawa's strong leadership, engineering genius, creativity and willingness to listen to customers are the pillars of the company's success. Monitoring consumer reaction and input on issues pertaining to material quality, external appearance, sound quality, and of course, performance, HKS stays in tune with automotive enthusiasts' needs. Moreover, HKS' products are designed to be user friendly for easy installation.
HKS provides a warranty to the original purchaser of HKS exhaust systems against defects in materials and workmanship for a period of one year. The warranty applies only for vehicle specific exhaust systems. Other products such as metal catalyzers, front pipes, exhaust manifolds, and center pipes are not covered.