NGK Iridium Spark Plugs One Step Colder 2309 - Subaru EJ25 Turbo Models (inc. 2004-2021 STI / 2006-2014 WRX)

NGK Iridium Spark Plugs: Optimize Performance in Subaru EJ25 Turbo Models

Tailored for the performance enthusiast, NGK Iridium IX Spark Plugs provide a precision-engineered ignition solution for Subaru EJ25 Turbo Models, including 2004+ STI and 2006-2014 WRX. With extreme ignitability, improved throttle response, and superior anti-fouling properties, these spark plugs offer a seamless and effective ignition upgrade, enhancing the overall performance of your engine.

Key Features for Enhanced Engine Efficiency:

• Extreme ignitability for peak performance
• Improved throttle response for a dynamic driving experience
• Superior anti-fouling properties ensure consistent ignition
• Fine Iridium tip ensures high durability and a stable spark
• Iridium alloy with an extremely high melting point for high-tech, high-performance EJ25 Subaru engines
• Trivalent metal plating for superior anti-corrosion and anti-seizing properties
• Outstanding acceleration, high fuel efficiency, and overall durability
• Ultimate design, technology, and performance

Technical Specifications:

• Stock Number: 2309
• Heat Range: 7
• Plug Gap: .031"

Enhance your Subaru EJ25 Turbo Model's performance with NGK Iridium Spark Plugs, a one-step colder option recommended for higher horsepower applications.

NGK Iridium Spark Plugs - Stock Number 2309: One Step Colder for Higher Horsepower Applications

Upgrade your Subaru EJ25 Turbo Models, including 2004+ STI and 2006-2014 WRX, with NGK Iridium Spark Plugs (Stock Number 2309). Tailored for higher horsepower applications, these one-step colder plugs offer a perfect balance of extreme ignitability, improved throttle response, and superior anti-fouling properties. The fine Iridium tip, along with an iridium alloy boasting an exceptionally high melting point, caters to the demands of high-tech, high-performance EJ25 Subaru engines. Additionally, the trivalent metal plating provides superior anti-corrosion and anti-seizing properties, ensuring outstanding acceleration, high fuel efficiency, and overall durability.