STR130

Redback Twin 2.5" Centre Mufflers For Holden Commodore VT VX VY VZ 5.7L V8 Sedan's

Redback Twin 2.5" Centre Mufflers.7L V8 Sedan's for selected vehicle applications.

BrandRedbackRedback Exhausts

Category: Mufflers and resonators

RRP $451.00 AUD
In stock at supplier
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Redback Twin 2.5" Centre Mufflers For Holden Commodore VT VX VY VZ 5.7L V8 Sedan's product image

Part specs

SKU
STR130
Supplier
Redback Exhausts
Category
Mufflers and resonators
Vehicle fitment
holden
Stock status
In stock at supplier

The Redback STR130 is a pair of twin 2.5in centre mufflers for the Holden Commodore VT, VX, VY and VZ 5.7L V8 sedan. The twin-muffler layout is the defining feature — two centre silencers, sized for the LS-era V8.

What does the twin centre-muffler layout do?

This is a set of two centre mufflers rather than a single box — twin silencers running through the middle of the exhaust on a dual-system V8. Two centre mufflers suit a car set up with twin pipework front to back, each side carrying its own silencer. They do the mid-section quietening and shape a lot of the in-cabin tone on the big-capacity sedan.

Why are they sized at 2.5in for the V8?

At 2.5in these are the larger of the common Commodore pipe sizes, matched to the 5.7L V8 sedans rather than a smaller six's pipework. Keeping twin centre mufflers at 2.5in means each side flows consistently with the rest of a 2.5in twin run. It's a centre-section pair, not a full system.

Will they suit my VT-VZ V8 sedan?

They're listed to fit the Holden Commodore VT, VX, VY and VZ 5.7L V8 sedan. Because that's a wide span and these are twin centre units, confirm your exact model, that you're running a twin centre layout and the rest of your pipework with the workshop before ordering.

What does fitting involve in the Illawarra?

Oak Flats Muffler Men supplies and fits these twin centre mufflers in-house across the Illawarra. We cut both into your existing 2.5in twin run, check they sit even and clear the tunnel and floor, and set the hangers. Bring the car in and we'll confirm the fit before booking.

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

Common questions

How many mufflers come in the STR130?
Two — it's a twin centre-muffler set for a dual-system V8 Commodore sedan.
Which engine is it for?
The 5.7L V8 in the VT/VX/VY/VZ sedan. Confirm your model with the workshop.
What bore are they?
2.5in each, the larger of the common Commodore pipe sizes.

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.