On my 65cc Stihls I put on a straight pipe and will probably do the same for the 32s. I just don't have the right size alum tube right now. I also replaced the stock carb with a Walbro(again on the 65s). I will probably do the same with the 32s. You could probably get the stock one to work, but it is on the bulky side size-wise and won't fit in the 26cm diameter cowl like I want, so I will change it for that reason. I'll go through my box o' carbs to see what I have that might work.

J