4 Steps colder than stock plug
Non-Projected Tip
Nickel Alloy Tip
Sold Individually
NGK B9EFS (4 Steps Colder)
$2.25
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Application.Using the correct spark plug is a must for nitrous powered vehicles to ensure maximum performance and reliability. If you are unsure about what spark plug is right for your application contact a Nitrous Outlet tech and we will help you find the perfect plug for your application.
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