[zed42]

Was riding with the group last weekend in a dusty area (Owyhee mountains in Idaho) and the rider behind me made a comment that my exhaust was kicking up a lot of dust especially when stopped.  He recommended a fix that others have done to units that have the exhaust pointing  down. 
Went to Lowes and purchased a 45degree 1 1/2 inch copper fitting (1 1/4 too small) and attached it to the exhaust pipe.  Fitting a little to large so filled in the space at the top with exhaust patch.  Now exhaust points out not down.  No more kicking up dust, at least with exhaust. 

[Cosmosdan]

I've never had that. As long as any water can drain out, you should be good. I was thinking if you slotted the clamping area of the fitting, it would compress nicely around the pipe.

[zed42]

I've never had that. As long as any water can drain out, you should be good. I was thinking if you slotted the clamping area of the fitting, it would compress nicely around the pipe.

Tried that.  Cut 4 slots in the 1.25 inch copper fitting  and expanded it.  Didn't like the way it looked so went back to the 1.5 inch and just filled the gap.