G20 BMW 3-Series Forum - View Single Post - What is the definition of "cell" in relation to downpipes?

GtiGyver · 09-28-2019, 07:09 AM

Might also refer to CEL or check engine light. A normal occurrence when swapping in catless downpipes. Performance chips typically clear that problem.

09-28-2019, 07:09 AM	#3
GtiGyver Lieutenant 69 Rep 460 Posts Drives: 2009 Space Grey E90 328i MT Join Date: Jun 2009 Location: Montreal iTrader: (3)	Might also refer to CEL or check engine light. A normal occurrence when swapping in catless downpipes. Performance chips typically clear that problem.
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