It looks like they took the body of a muffler from an early Bonneville (see the mounting holes) and modified the inlet or manufactured it that way to fit the new Bonneville. They look like Emgo mufflers (silencers) but those are made in China so maybe they aren't if these are in fact made in England. The inlet and outlet pipes on the Norman Hyde Classics (Togas) are welded and ground smooth, these have the inlet and outlet pipes fitted like the Emgo mufflers, kind of a press fit. If they're close in price I would go with Norman Hyde.
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03 T100 Goodwood Green & Aztec Gold with Norman Hyde Togas (Classics)
Linear Mode
