?Modifying Stock Exhaust Muffler
#1
?Modifying Stock Exhaust Muffler
I have a question that I hope someone else has tried or gave it some thought. On my 02 Sportsman 500HO the exhaust pipe going into the muffler is 1 3/4" in dia. and the pipe comeing out of the muffler is 1 1/4" dia. Now could any gain in power be accomplished be cutting a hole up to 1 3/4" and welding a Small pipe that size back in? I know why don't I just buy a performance muffler Right, I just tight. Plus I belive that power can be gained on little thoughts.
#3
?Modifying Stock Exhaust Muffler
I had the same thought once but I was thinking of plugging the outlet cutting it off and reweld the hole and then add a piece 1 3/4 straight out the back of the exhaust . But I ended up buying a pipe from Hpd .
Maybe I will try it I still have the stock one I feel the urge to tweak comin on
Maybe I will try it I still have the stock one I feel the urge to tweak comin on
#4
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