Quote:
Originally Posted by BIGW0RM
Ive heard a few reports that the BMS intakes cause a rough idle. Which was my experience with BMS intakes on my prior 14 F82 M4.
How is your idle with the BMS intakes on your G8X?
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So far so good, no rough idle. I've done a little under 1k miles on the intake and it feels just like stock unless I'm flooring it. The sound is intoxicating.
What was the cause of the rough idle, the filters?