i lve in the uk and i'm doing an xc event in a couple of weeks but there is a noise restriction, i normally run mx and have pt hi revs and stright throus fat boys, i have tried to get a hush kit for them in the uk but they are not avalible. i have been told that doward facing tail peice will do alot for the noise but there are none in the uk, i have had an idea that if i use cooper pluming fittings to go in the end of the pipe to point the outlets down
my question is
1) how much will this reduce the noise
2) will i have to change the jetting
3) any better ideas
trigg