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      04-20-2013, 01:50 PM   #13
cuiter23
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Drives: E90 328i ZSP
Join Date: Jul 2012
Location: Vancouver

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2007 BMW 328i  [3.00]
Drone will be in a different range for different exhausts. I have drone from 2-2.5k outside of that it is stock sounding, no sound at all. As OP said, a muffler delete will tend to drone from 1k-2.7k. Really depends. As time passes, either you'll get used to it, or you'll hate it and put the muffler back on.
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2007 E90 328i - Titanium Metallic l 19" VMR V710 l H&R Trak+ Spacers l M-Sport Rear Bumper l Mtech Rear Lip Spoiler l Hamann Front Lip l Eibach Sportline l AA N52 Signature Exhaust l OEM Blacklines l MTEC V3 AE l 6000K HID l Nokya 7000K Fogs l MTEC License Plate LED l Interior LED l 15% Tint l BlackVue DR380G-HD + PMP