207 sportium sound insulation

mr friends, i am 207 sports, i have a car, there is a lot of noise from the car, i think the sound isolation of the vehicle in 30 thousand more.

I just made the doors myself. I used BTM brand bitüself flue insulation material and 10mm sound insulation sponge. The result was very noticeable.

A tougher sound comes out of the door now, as before, there is no sound of tin.
From outside to inside, from outside to outside, the sound was cut to a certain extent.
In winter or at high speeds, the cold air coming out of the door was cut off (this was very good, my leg was freezing in the winter.)
In terms of internal sound, it was very beneficial. br> I did everything myself 4 doors took 2 days. Its cost does not exceed 100 TL.

What sounds like?

I agree with this topic. & Nbsp;

[QUOTE = Aziz] I agree with this topic. & Nbsp; [/ QUOTE]

Dear teacher, there is no detailed explanation, but there will be a title that explains what and how: D

I find and write from here

http : //forum.peugeotturkey.com/forum_posts.asp? TID = 16408 & amp; KW = bit% FCself & amp; title = cap-sound-isolation-zml-images-2page

My teacher here I had a lot of conversation with. We talked about the subject. He saw a lot of benefits that I did the same. I am absolutely satisfied.