N55 any need for colder plugs with mods

DaHeadlightGuy · 03-15-2016, 06:27 PM

Currently waiting for my DP, Exhaust and Jb4 to come in. Just wondering if there is a need to run a colder plug. The car will be running on 93 ethanol free or 95 at all times. Searched around here but no results for spark plugs

MissionPerformance · 03-15-2016, 06:32 PM

Nope, no real need to do that. Few N55 guys were told to run S55 plugs in the past, but that is not needed unless you are going for some serious power. The stock plugs should be fine with the power that stock turbo can hold. Once you upgrade your turbo, then look into spark plugs.

03-15-2016, 06:27 PM	#1
DaHeadlightGuy Private 21 Rep 70 Posts Drives: 2013 DSB F10 Join Date: Feb 2016 Location: Indiana iTrader: (0)	N55 any need for colder plugs with mods Currently waiting for my DP, Exhaust and Jb4 to come in. Just wondering if there is a need to run a colder plug. The car will be running on 93 ethanol free or 95 at all times. Searched around here but no results for spark plugs
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03-15-2016, 06:32 PM	#2
MissionPerformance 1505 Rep 676 Posts Drives: '17 F31 340xi US Spec Join Date: Aug 2014 Location: The Woodlands, TX iTrader: (0) Garage List 2014 F31 328d RWD W ... [0.00] 2015 BMW 550I [0.00] 2010 BMW X5 35D [0.00]	Nope, no real need to do that. Few N55 guys were told to run S55 plugs in the past, but that is not needed unless you are going for some serious power. The stock plugs should be fine with the power that stock turbo can hold. Once you upgrade your turbo, then look into spark plugs.
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