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      12-14-2012, 12:39 PM   #8
So Kewl Guy
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Drives: 2010 E93 M3 DCT
Join Date: Sep 2011
Location: Los Angeles

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Originally Posted by VCMperformance View Post
Plugs on the s65 will wear faster then most because of the ion knock control on them. After each combustion firing 400VDC is ran through the plug when it is measuring combustion quality. Plugs and coils are going to be big wear items on the s65
How often do you think the coils need to be changed?
2010 E93 M3 / AA Catless X-Pipe / AA Catback / AA Pulley / Vorsteiner Vented Hood and Bootlid E93 Trunk / ADV1 7.1 Wheels GB / LS3 LED Lights / AFE Stage 2 / Velos Designwerks Tune