Redback Performance Exhaust System for Holden Commodore
SWDRRP$2732.34Redback Performance Exhaust System.
View partSTR173
Redback Performance Exhaust System for Holden Commodore (07/2006 - 2016), Calais
Redback Performance Exhaust System.
BrandRedbackRedback Exhausts
Category: Complete exhaust systems
RRP $438.00 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- STR173
- Supplier
- Redback Exhausts
- Category
- Complete exhaust systems
- Vehicle fitment
- holden
- Stock status
- In stock at supplier
The Redback STR173 is a cat-back exhaust system listed to fit the Holden Commodore and Calais and the HSV Senator and Clubsport R8 from 2006 to 2016. Supplied by Redback at an RRP of $438, it's fitted in-house.
What does this cat-back system cover?
A cat-back replaces the exhaust from the catalytic converter rearward — the mid pipe, rear pipe and mufflers — and leaves the converter and engine-side run in place. Across the VE/VF-era Commodore, Calais and the HSV models built on the same platform, it's the section owners change first: it sets the note and eases the back half of the system without touching emissions hardware. Redback hasn't published the diameter, material or muffler configuration for the STR173, so we confirm those against the actual part before quoting a fit.
Will it suit my Commodore, Calais or HSV?
This system is listed to fit the Holden Commodore and Calais and the HSV Senator and Clubsport R8 from 2006 to 2016. That's a wide spread of models across a decade, and listing data can be imperfect, so the listing is a guide rather than a confirmed fit for every build. Send us your exact car — model, body and year — and we'll confirm the STR173 suits it before anything is ordered.
Is it road legal?
As a cat-back, this system keeps the factory catalytic converter, the key piece of emissions equipment for road use. We don't hold published sound or compliance figures for this kit, so rather than make claims we can't back, we'll talk through how it should sit on your car and any state requirements before fitting.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits the STR173 in our Illawarra workshop. With a listing this broad, matching it to your specific car matters: we confirm the listed fitment, check clearances and hanger alignment on the hoist, and book the bay once the kit is right for your Commodore, Calais or HSV.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Which cars does the STR173 fit?
- It's listed to fit the Holden Commodore and Calais and the HSV Senator and Clubsport R8 from 2006 to 2016. Confirm your exact model and year with the workshop before ordering.
- Does it replace the catalytic converter?
- No — it's a cat-back, so it replaces the exhaust from the converter back. The catalytic converter stays in place.
- What does it cost?
- The RRP is $438. We'll confirm the final figure once we've matched it to your specific car.
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.