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HKS M-Series Super Fire Racing Spark Plugs IOS Type Heat Range 9 - 50003-M45I

HKS M-Series Super Fire Racing Spark Plugs (Part No. 50003-M45I)

Upgrade your vehicle's ignition system with the HKS M-Series Super Fire Racing Spark Plugs, designed specifically for high-performance tuning. These iridium spark plugs are engineered for exceptional durability and reliability, making them the perfect choice for enthusiasts who demand the best from their engines.

Key Features

  • 0.6mm Iridium Alloy Center Electrode for superior conductivity
  • Outer Electrode with Platinum Chip enhances durability
  • Short Type Outer Electrode designed to reduce vibration
  • Thermal Edge technology prevents overheating
  • Engineered to minimize carbon build-up
  • Heat Range: 8, ideal for high-performance applications
  • IOS Type for optimal compatibility
  • Thread Size: 14mm x 19mm, Wrench Size: 16mm

Specifications

The HKS M-Series spark plugs boast a high melting point of 2454°C, which allows them to withstand intense compression and minor knocking without degrading. The nickel-coated housing further protects against premature wear, ensuring longevity even under demanding conditions.

Fitment

These spark plugs are designed for universal fitment, making them suitable for a variety of vehicles, particularly those with advanced tuning setups.

Customer Insights

Users have reported noticeable improvements in ignition performance and engine responsiveness after installing the 50003-M45I spark plugs. Many appreciate their reliability, especially during high-load driving scenarios, where competitors may falter.

Notes

  • Images are for marketing purposes only; actual product may vary.

Other Part Numbers:
HKS #hks50003-M45I

Proposition 65

⚠ 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.

Warranty for Exhaust System

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.

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