Dubach Racing Exhaust

[TRX400EX02]

I have been looking into the Dr. D slip on for my 400ex and I have a couple of questions. I know the power is good but......
1) How loud is it?
2) Is there a quiet core for it, and if so how loud is it with that?
3) How/what does it sound like?
Thanks.

[krt400ex]

I just happened tocall them today to find out the exact same thing. They are 99-101 dec. without the spark arrestor and they are 96 dec. with the spark arrestor. as for how they sound, I don't know.

[TRX400EX02]

Alright thanks