This 12" long hotdog / resonator muffler has a 2.5" inside diameter and is made from aluminised steel.
It uses a straight-through perforated or louvered core with fibreglass packing to take the edge off exhaust noise while keeping flow high — a compact way to quieten a system or add a resonator section.
Specifications
| Body type | Hotdog / resonator muffler |
|---|---|
| Inside diameter | 2.5" |
| Body length | 12" |
| Material | Aluminised steel |
| Internal design | perforated, fibreglass packed |
Please check before ordering: this is a universal part, not vehicle-specific — measure your existing pipe and confirm the sizes above before ordering. Professional fitting by welding is recommended.
What's included
- Hotdog / resonator muffler (HD12250P) × 1
Features
- Aluminised steel construction
- Perforated, fibreglass packed internal design
- Universal fitment — sized by diameter, not vehicle-specific
- 2 year warranty
About DEA Performance
DEA Performance exhausts are designed and made in Australia. All DEA components are mandrel bent for optimum flow and made from aluminised coated steel or stainless steel, giving strong heat dispersion and resistance to corrosion.
FAQ
What is this and what does it do?
A hotdog (resonator) muffler is a compact in-line muffler used to reduce drone and noise, or as a centre resonator in a custom system.
Does this need to be welded in?
Yes. It is designed to be welded into the exhaust by a professional installer, unless it is a clamp kit, which bolts together.
What warranty does it come with?
It comes with a 2 year warranty.
DISCLAIMER: DEA Performance parts and exhaust upgrades are intended for off-road and track use, unless otherwise stated. Customers are responsible for ensuring modifications comply with all applicable Australian laws and regulations.