409SS Glasspack Hot Dog Muffler, 3" In/Out, 4" Body Diameter 15" Body Length
- Let your engine breathe deep and kick out maximum horses
- Manufactured from high quality heavy gauge T-409 stainless steel for longevity
- Louvered inner pipe just like the original Hot Dog mufflers
- Glass fibre acoustic packing material
- Measurements:
- Inlet/Outlet: 3"
- Body diameter: 4"
- Body length: 15"
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Application: This 3 inch glasspack hot dog muffler suits V8 hot rods, street rods and performance exhaust builds after the classic aggressive glasspack tone, replicating the sound and construction of the original hot dog style mufflers.
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Size/Spec Context: The 4 inch body diameter and 15 inch body length place this in the mid-range of the hot dog series, offering a shorter, punchier note compared to the 20 inch overall round mufflers in the range. The straight through 3 inch inlet and outlet keep flow restriction low.
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Construction Note: Manufactured from heavy gauge T-409 stainless steel for long service life, with a louvered inner pipe matching the original hot dog muffler design and glass fibre acoustic packing to control drone without choking flow.
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Fitment Note: Straight through in-line design suits single or dual exhaust systems running a 3 inch pipe. Confirm your existing pipe diameter matches before ordering, as this is not a centre offset chambered muffler.
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What to Pair With: Commonly paired with 3 inch mandrel bends, exhaust clamps and tail pipe outlets to complete a full system.
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Practical Buyer Tip: Because packing material is glass fibre rather than a solid baffle, expect the tone to mellow slightly over the first few hundred kilometres as it settles in.
We ship via Parcel Post with tracking
To ensure reliable delivery we ship via Australia Post.
Order by 2pm to be dispatched the same day (conditions apply).