just wondering if anyone has put the hrc power kit in there 450 r yet? If you have how loud is the pipe insert over stock. Here at the oregon dunes they are really cracking down on the noise issue any feed back would be great

Hey thanks for the input. I was reading in 4 Wheel atv action that it is a 10 hp gain stock dyno out at 33.8 and hrc kit dyno out at 43.8 it was a 10 hp gain so it comes out to $30.00 a horsepower that is pretty inexpnsive mod for the gain.