Arty
Well-Known Member
I recently grafted a lawn mower type muffler to the end of my "Fat Cat" expansion chamber to quiet it down a bit. I also added a Phantom Bikes exhaust tip to the end of the muffler. It required cutting off the end tip of the expansion chamber, then welding in one half of a 1/2inch black iron pipe coupling, ground down to size. I grafted on a section of inch and a half exhaust tubing onto the end of the muffler, so that the Phantom Bikes exhaust tip could then be inserted into the end of the muffler.
The pictures should be self explanatory.
The pictures should be self explanatory.