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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
Use on track days will invalidate any warranty
Stand 25cm away from surface and spray
Includes foam spacers for optimal device fitting
Advanced additives ensure maximum internal component protection and superior resistance to freezing & corrosion
14 inches * 0
NGK Standard Spark Plug - CR9EK 4548 bmw-f-650-gs-2009-esi7579919 Use on track days willNGK standard spark plugs with copper cored centre electrodes for wide heat range. Copper's superior heat conductivity dissipates the heat of combustion away from the firing end, preventing hot spots that can lead to pre ignition. Copper cored electrodes also mean that longer insulator noses can be used to protect against fouling.