hey. a lot of you guys seem to get the rcr stage one kit for the 400 scrambler. is it that good? how much speed will the scrambler go if this kit is added? also, how does the silencer sound on that? thanks for all your help.


88'quadracer 500
99' 400 scrambler

 

The kit adds about 3-5 mph in the top. The thing is, you get there twice as fast. It is a good bang for the buck mod. You would love the gains recieved. It is a pretty loud setup, compared to stock. Kind of gives that RM250 sound.