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      02-13-2013, 07:22 PM   #28
cuiter23's Avatar

Drives: E90 328i ZSP
Join Date: Jul 2012
Location: Vancouver

iTrader: (1)

Garage List
2007 BMW 328i  [3.00]
Originally Posted by zsupreme View Post
the aa isnt particularly loud, theres just a lot of harmonious droning caused by the low frequency sound waves emitted from 1.5-2.5k rpm.

Some might find it agitating
I agree with you, my car gets pretty boomy 2k-2.5k. That is why I say that if you can't stand any drone then stay away from the AA and even more so the muffler delete.
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