DIY: Charcoal filter removal
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02-06-2011, 11:37 PM
Drives: e92 328i,2007
Join Date: Jul 2010
Just did this, and it's a great mod for a 328i. There was some white smoke from the tailpipe on initial start, but never repeated again.
Noticeable increase during lower RPM. Which is great for city DDs.
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