I noticed alot of you guys were saying how loud Danmoto GP pipes were. I thought mine was way to loud. I kept reading aboout how the baffle didn't make it any quieter and just changed the tone. Well I got mine yesterday and right away I wraped it with insulation and put mechanics wire around it. Holy crap! it sounds amazing. Not to loud, not to quiet and a much deeper tone. I'll take some pics of this next week when I get some packing " I don't know how long insulation will hold" But I recommend this to all with the GP pipe