Redback Dual 3" Engine back Exhaust with Hotdogs for Holden
SWDRRP$4329.14Redback Dual 3" Engine back Exhaust with Hotdogs.
View partSTR120HD
Redback Performance Centre Assembly with Hotdog for Holden Commodore VT VY VX Series 1
Redback Performance Centre Assembly with Hotdog.
BrandRedbackRedback Exhausts
Category: Mufflers and resonators
RRP $159.99 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- STR120HD
- Supplier
- Redback Exhausts
- Category
- Mufflers and resonators
- Vehicle fitment
- holden
- Stock status
- In stock at supplier
The Redback STR120HD is a performance centre assembly built around a hotdog, listed to fit the Holden Commodore VT, VX and VY Series 1 from 09/1997 to 08/2004. The hotdog at the centre is the point of difference — a straight-through unit rather than a chambered centre muffler.
What does the hotdog centre change?
A hotdog is a compact straight-through resonator: gas runs straight through a perforated core, so it flows freely and trims harshness without the restriction a baffled muffler adds. The STR120HD uses one in the centre assembly, so it's the freer-flowing mid-system choice for these VT-VY Commodores — less muffling, more flow than a chambered centre.
What does a straight-through centre sound like?
Because the hotdog is straight-through rather than chambered, it lets more of the engine through than an absorptive centre muffler would, so expect a freer, harder character through the middle of the system. We won't quote a decibel figure — but it's the louder end of the centre-section options.
Will it suit my VT, VX or VY Series 1?
It's listed to fit the VT, VX and VY Series 1 Commodore from 09/1997 to 08/2004. Confirm your car is the Series 1 build and send your exact details to the workshop before ordering, since centre routing varied across the range.
What's involved in fitting at Oak Flats?
Oak Flats Muffler Men fits hotdog centre assemblies like the STR120HD in-house across the Illawarra. We check the assembly clears the floor and the joins line up at both ends for your Series 1, then book the bay once it's confirmed for your car.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- What's a hotdog in this part?
- A compact straight-through resonator at the centre of the assembly — it flows more freely and runs harder than a chambered centre muffler.
- Which Commodores does the STR120HD fit?
- It's listed for the VT, VX and VY Series 1 from 09/1997 to 08/2004. Confirm your build with the workshop before ordering.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
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View partBook the right exhaust job without guessing.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.