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Expansion chamber with built in repackable muffler to suit 77 model 400

Due to new Aust. Post length restrictions I’m now building most of my downpipes with alloy silencers so they can be unbolted for transport.

I haven’t updated all of my photos yet however there are some photos that show the typical look of the alloy silencer.

My steel silencer downpipe versions will still be available by request however they will need to be shipped in 2 halves for you to do a final weld yourself

Raw steel finish.

Hand built made in Australia.

Click image to enlarge.

More info.