I am going to try to make a quiet core insert for my lrd pro4 series pipe and dont really know how. Where do they go in the pipe and what shape are they?
Ok, I will measure my exhaust and look for one the same size.You will probably spend more getting materials than it would if you just bought a 20 dollar one. Measure the area under the end cap of you exhaust. Where the spark arrestor is held between the end cap and silencer end. There should be a slight recess. Most pipe just use a universal size. I think it is 2.5 in diamter. I just run a pro circuit spark arrestor in my sparks pipe.