Upgrade your vehicle's ignition system with the HKS M-Series Super Fire Racing spark plugs, specifically designed for high-performance applications. These iridium spark plugs are ideal for advanced tuning and are engineered to deliver exceptional ignition performance, outstanding durability, and minimal carbon build-up.
The HKS M-Series spark plugs feature an impressive melting point of 2454°C, significantly higher than standard plugs, allowing them to withstand extreme conditions without deterioration. The nickel coating on the housing further enhances resistance to wear and tear, making these plugs a reliable choice for performance enthusiasts.
Users have reported noticeable improvements in engine responsiveness and throttle response after installing the 50003-M45XL plugs. Many appreciate the reduced carbon build-up, which helps maintain engine cleanliness and efficiency, especially under high-performance driving conditions.
Other Part Numbers:
HKS #hks50003-M45XL
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Vehicle Make/Model | Year | Trims |
|---|---|---|
| Mitsubishi Lancer | 2008-2015 | Evolution MR |
| Mitsubishi Lancer | 2008-2015 | Evolution GSR |
| Mitsubishi Lancer | 2009 | Evolution RS |
| Mitsubishi Lancer | 2010-2011 | Evolution MR Touring |
| Mitsubishi Lancer | 2010 | Evolution SE |
| Mitsubishi Lancer | 2014 | Evolution |
| Mitsubishi Lancer | 2015 | Evolution Final Edition |

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.