Sound proofing, materials / brands / prices to cut out exhaust noise

[Mikester]

My car has a straight through and sports cat, as you can imagine it makes a wee bit of noise. But under the rear seats in a mk3 there is nothing as in the boot. So i was wondering what effect it would have to put some sound proofing carpet or underlay under the rear seats and in boot?

How much noise would it cut out? And where should i get it from? Prices and brands?

I have NO idea about this kinda of thing. But it looks to me as if there was some proofing there it would definetly cut out the noise a bit.

Cheers

Mike

[Dan34]

I have a feeling guy put some sound proofing under his seats and boot, i could be wrong tho! hopefully he will help when he sees this post

Dan

[Mikester]

O right, i will give him a pm if i get no reply.

Think i might do it behind the rear quarter cards too (3 door)

Just want to cut out some of the exhaust noise, without loosing the noise outside. And performance value for future mods.

[Len]

Best place for exhaust noise is to do under the back seat!

Yes it was me who posted about it!

[Dan34]

Best place for exhaust noise is to do under the back seat!

Yes it was me who posted about it!

Ah i thought someone on here had posted about it, god knows how i got you and guy mixed up 

Dan

[Mikester]

Best place for exhaust noise is to do under the back seat!

Yes it was me who posted about it!

Will search now, guess it was this section?

[Mikester]

for reference if this thread comes up on searchs

http://www.golfgtiforum.co.uk/index.php?topic=108389.0

Cheers guys

[Len]

No I posted a thread called Good Tip in the Mk 3 section

[Mikester]

I have just bought 2 packs of this to get me started, and used the Redeem code for free postage in the discount section.

http://www.caraudiodirect.co.uk/second-skin-damplifier-pack-p-4854.html

The video is pretty cool, cant wait to fit some of it under the rear seats and boot! lol

http://www.youtube.com/watch?v=hLbxEEM433k