STR104

Redback 2.5" Performance Rear Muffler for Holden Commodore VB to VS Se

Redback Redback 2.5" Performance Rear Muffler.

BrandRedbackSWD

Category: Mufflers and resonators

RRP $187.99 AUD
In stock at supplier
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Redback 2.5" Performance Rear Muffler for Holden Commodore VB to VS Se product image

Part specs

Coating
Standard Heat-Proof Paint
Vehicle Make
Holden
Tube Size
063mm (2 1/2")

Covering the long early run of Commodores, the Redback STR104 is a performance rear muffler listed to fit the Holden Commodore VB through VS. As the back-most silencer in a freer-flowing design, it lifts the rear note over the standard box across these older models.

What does a performance rear muffler do here?

The rear muffler is the final silencer in the run and shapes most of the note you hear behind the car. A performance version flows more openly than the restrictive factory box while still controlling drone, so it leans the sound towards a freer, more present note. On the VB–VS Commodore the STR104 sits at the rear as the part that lifts the system over a plain replacement.

Who does it suit across VB–VS?

It suits an owner of the older VB-through-VS Commodore — a span reaching from the late 1970s into the mid 1990s — who wants a livelier rear note than the original muffler gives. Because it is a performance design it will read louder and more open than stock; scope your expectations to a sharper note rather than a quiet one.

Will it suit my Commodore?

It is listed to fit the Holden Commodore VB to VS. That is a long run across several body and platform updates, so confirming your exact series and body with the workshop is important before ordering. The listing is a guide and the car is the final word.

What does fitting involve in the Illawarra?

Oak Flats Muffler Men fits performance rear mufflers like the STR104 in-house across the Illawarra. We check the feed pipe and rubber hangers, line the box up at the rear, and make sure it clears the suspension before the car goes back to you.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Which Commodores does the STR104 fit?
It is listed for the Holden Commodore VB through VS as a performance rear muffler. That is a long run, so confirm your exact series with the workshop before ordering.
Is it louder than standard?
Yes — it flows more openly than the factory rear box, so expect a freer, more present note rather than a quiet result.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book 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.