One Step Colder Plugs (M113k)

Optimal Performance for High-Boost Applications

One Step Colder Plugs (M113k) are essential for modified engines that generate more horsepower. Designed to handle increased boost pressure, these plugs ensure your M113k runs cooler and more efficiently. Perfect for engines with 75+ horsepower gains, they provide superior combustion under high-performance conditions.

Key Features:

• Set of 16 NGK one-step colder plugs
• Recommended for engines with increased boost or 75+ horsepower upgrades
• Optimized for modified M113k engines
• Improved heat dissipation and spark efficiency
• Enhanced durability for high-performance applications

Upgrade your ignition system with confidence. These NGK plugs help maintain peak engine performance under extreme conditions.