409SS Glasspack Hot Dog Muffler, 2-1/2" 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: 2-1/2"
- Body diameter: 4"
- Body length: 15"
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Application: This 2.5 inch glasspack hot dog muffler suits V8 hot rods, street rods and mid-size performance exhaust systems running a 2-1/2 inch pipe, delivering the classic aggressive glasspack tone in a compact 15 inch body.
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Size/Spec Context: The 2.5 inch inlet/outlet is a step down from the 3 inch version in the range, suiting smaller displacement engines or dual exhaust setups where two smaller diameter pipes are preferred over a single larger system. The 4 inch body diameter and 15 inch body length stay consistent across the hot dog range for uniform mounting.
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Construction Note: Manufactured from heavy gauge T-409 stainless steel for corrosion resistance and longevity, with a louvered inner pipe replicating the original hot dog muffler design and glass fibre acoustic packing to manage drone while keeping flow open.
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Fitment Note: Straight through in-line design suits single or dual 2.5 inch exhaust systems. Confirm your existing pipe diameter matches 2-1/2 inch before ordering, as this will not suit 3 inch systems without a reducer.
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What to Pair With: Commonly paired with 2.5 inch mandrel bends, exhaust clamps and tail pipe outlets to complete the system.
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).