This DEA Performance muffler is an interchangeable section of the DEA Performance modular exhaust system for the Holden Commodore VT VX VY V6. It fits as part of a matching DEA system (kit numbers ST120, ST120HD, ST121, ST121HD, ST122, ST122HD, ST123 and ST123HD) — it is not a standalone replacement for the factory exhaust.
Fitment
| Make | Model | Engine | Years |
|---|---|---|---|
| Holden | Commodore VT VX VY | V6 | — |
Specifications
| Pipe size | 2" |
|---|---|
| Material / finish | Aluminised steel |
| Fitment | Fits as a section of a matching DEA Performance exhaust system: ST120, ST120HD, ST121, ST121HD, ST122, ST122HD, ST123 and ST123HD |
Please check before ordering: This is a section of the DEA Performance modular exhaust system and only fits when used with the matching DEA kit — it does not bolt on to the factory exhaust. Confirm your vehicle and DEA kit before ordering.
Also used in these kits
This part is a section of the following complete DEA kits:
- ST120-124HD
- ST120HD-124HD
- ST121-124HD
- ST121HD-124HD
- ST122-124HD
- ST122HD-124HD
- ST123-124HD
- ST123HD-124HD
Features
- Bolts into the matching DEA Performance modular exhaust system
- Aluminised steel construction
- Mandrel bent for optimal exhaust flow
- 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
Will this fit my vehicle?
It is designed to fit as a section of the DEA Performance modular exhaust system for the Holden Commodore VT VX VY V6. It requires the matching DEA kit (ST120, ST120HD, ST121, ST121HD, ST122, ST122HD, ST123 and ST123HD) and does not bolt on to the factory exhaust. If unsure, check your DEA kit number or ask us before ordering.
Does it fit the factory exhaust?
No. It is part of the DEA Performance modular system and connects to the matching DEA components, not to the original factory exhaust.
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.