What are the best spark plugs for a 5.4
#1
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What are the best spark plugs for a 5.4
What are the best spark plugs for a 5.4 L i was gonna get the e3 but I don't what to get now So if anyone can help I would really appreciate it.
FYI I have a programmer cold air intake throttlebody spacer and cut off exhaust if that helps with spark plug choices
FYI I have a programmer cold air intake throttlebody spacer and cut off exhaust if that helps with spark plug choices
#2
Originally Posted by Mb Offroading
What are the best spark plugs for a 5.4 L i was gonna get the e3 but I don't what to get now So if anyone can help I would really appreciate it.
FYI I have a programmer cold air intake throttlebody spacer and cut off exhaust if that helps with spark plug choices
FYI I have a programmer cold air intake throttlebody spacer and cut off exhaust if that helps with spark plug choices