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Pinoypowers · 06-24-2017, 11:41 PM

I assume that the CEL will be ON when installing a catless DP. How do you guys deal with the CEL? Does a JB4 or a COBB tune fix the CEL?

06-24-2017, 11:41 PM	#25
Pinoypowers Private 12 Rep 57 Posts Drives: 2013 135i Join Date: Jun 2017 Location: Diamond Bar, California iTrader: (0)	I assume that the CEL will be ON when installing a catless DP. How do you guys deal with the CEL? Does a JB4 or a COBB tune fix the CEL?
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