central muffler delete 545i
05-18-2015, 12:48 PM
#1
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My Ride: 05 545i
central muffler delete 545i
Had central muffler removed and 2.5 in dual pipe into y pipe to 3in pipe connected to oe mufflers. Perfect sound of roar when stomping accelerator and quiet on the road.
05-20-2015, 04:27 AM
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My Ride: 2004 545i Sport
Sounds like what I'm looking for. I want a little more sound and attitude. but nothing crazy. I have the valve on the second muffler always open and and I like the lower idle tone. But its still pretty quiet. Any chance for a sound clip?
05-20-2015, 08:35 PM
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My Ride: 05 545i
I did the muffler mod as well....with this set up the power is much smoother. ...no slow start then starts waking up @2500 then really kicks in @3500....its clean pull throughout all rpms...working 70hrs a week right now...will try to get a clip posted soon
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