Anyways to reduce mk5 noisyness?

[blue stripes]

what is the legal side of having a trailer with a dog cage fitter - to put the kids in on the back - and does this help with the engine noise??!!

[Carltina]

Haha many replies saying turn the stereo up cos as I suspect it's quite difficult to make a significant difference. I read all of AndyG's posts on sound insulation. Superb but expensive and very time consuming though worth it.