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What mm gap should my 2011 sti sedan's spark plugs be at?!!?

6845 Views 4 Replies 3 Participants Last post by  STi Addict
The title is the question. Thanks guys!
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0.027" - 0.030" iirc
I new the guy at O'Riely auto Farts didn't know what he was talking about. Gave me a quad pack of .60's and said the make of them were also the same brand found on a multitude of parts for that car. NEVER seen the brand b4 in my life. Right then i shoulda known he was ALL talk and scratching for his first sale of the day(9am when i walked in the door). Dadgummit! Thanks for the correction. Are there some brands of spark plugs you swear by for the STi? Other than pre-gapped NGK's? Thanks. -Cheddar
I wouldn't use anything but OEM NGK plugs on a stock STi.
OEM NGK is nice and definitely recommended. I'm going with 1 step colder NGK as i'm well over 100whp from stock now :lol:
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