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Nissan 350Z Ignition FAQ's

Please read our FAQs page to find out more.

Which ignition upgrades help the Nissan 350Z when tuned?

Colder spark plugs and high performance coils improve combustion stability on a tuned Nissan 350Z and reduce misfires at higher load.

Do Nissan 350Z ignition upgrades require plug gap changes?

Often yes. Tuned Nissan 350Z setups may benefit from a slightly tighter plug gap to maintain spark under load.

Will ignition upgrades improve Nissan 350Z fuel economy?

These upgrades focus on performance and consistency. Any economy change depends on tuning and driving style.