T tsunami Member Contributor : mazda3 5 door Jun 10, 2009 #2 stock replacements they are great and in reality should last you 100k or so. they are 8bucks a whack or so just fyi.
stock replacements they are great and in reality should last you 100k or so. they are 8bucks a whack or so just fyi.
G GoFast Member Contributor : 2010 Flyin' Carpet Jun 10, 2009 #3 yeah just stick to the stockers. On an N/A car there will be very little benefit to "upgrading" plugs.
yeah just stick to the stockers. On an N/A car there will be very little benefit to "upgrading" plugs.
