do i need to get a new set of spark plugs
i got my car chipped with APR 1+ around 3 weeks ago and i was wondering if i should get a one step colder spark plugs?
do i need to do this or is the oem spark plugs good for now?
do i need to do this or is the oem spark plugs good for now?
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https://www.audiforums.com/m_329420/tm.htm
https://www.audiforums.com/m_329420/tm.htm
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