HKS Nissan/Infinity VQ35HR M-Series Spark Plugs (One Step Colder) - Single

Engineered for drivers tuning VQ-series motors, this HKS M-Series spark plug provides a one-step-colder option tailored to Nissan and Infiniti VQ35HR engines, improving ignition control when running higher boost, advanced timing, or modified fueling. The M-Series design and the one-step colder heat range make this a direct-replacement, single-unit spark plug choice for enthusiasts seeking consistent combustion behavior during performance upgrades.

Features:

• HKS M-Series spark plug for VQ35HR
• One step colder heat range specification
• Single unit plug, sold individually

Vehicle Fitment:

• Nissan/Infinity VQ35HR