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      01-10-2014, 09:16 PM   #349

Drives: '09 M3
Join Date: Dec 2007
Location: SC

Posts: 627
iTrader: (2)

I just changed my plugs two weeks ago and used the wire under the coil head and this was very effective. Not sure a special tool is necessary. There's no doubt the coils fit tight, but they come out with no special tools.