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      07-29-2017, 12:10 AM   #9
1368633
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Drives: 2013 128i M sport
Join Date: Dec 2014
Location: Fairfax

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I did this a couple weeks ago and it sounds great. The sound is the same just 15-20% louder and a few more burbles and pops. The PE is an axle back, so it still has the resonator, I have no plans on removing that.

My next move would be catless headers, though I'm worried about it being too loud and passing emissions inspection (NoVA). With a tune to clear the CEL and some light bribery I should be good.
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