Am I missing something?
Last edited by AZN Optics; Feb 29, 2016 at 12:30 PM.
How much of a difference did that make?
You mean with the sound dampening? Quite a bit, especially if you've upgraded your exhaust like I did. I affixed vibration dampeners (http://store.secondskinaudio.com/damplifier-pro/) and layered sound dampening layer on top (http://store.secondskinaudio.com/luxury-liner-pro/).
If you ever take out the spare, you'll see there's just a thin plastic piece between the outside and your interior. We pinpointed that as the primary culprit for cabin noise.
Any thoughts on which material had the biggest impact?
If I do this I'll try to get some before and after dB readings.
Last edited by michail71; Feb 29, 2016 at 10:38 PM.


