
Redback Performance Exhaust System for Holden Commodore
SWDRRP$2732.34Redback Performance Exhaust System.
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Redback Exhaust.5" Front Assembly for Twin Cat Models (STR122)
Category: Complete exhaust systems


The Redback STR122 is a 2.5in front exhaust assembly listed to fit the Holden Commodore VY V6 Sedan (Series 2, twin-cat models). It replaces the front section of the exhaust rather than the whole system.
The STR122 is a 2.5in front assembly, so it covers the front of the exhaust on the VY V6 Sedan — the section feeding back from the engine on Series 2 twin-cat models. It is a defined replacement piece, not a cat-back or full system; the rest of the exhaust carries on behind it. The 2.5in diameter is the figure published for this assembly.
A front exhaust assembly is the forward run between the engine's exhaust outlets and the centre and rear of the system. On a twin-cat V6 like this VY it's the part that ties into the converter arrangement before the muffler section. Replacing it addresses corrosion, cracking or a tired front pipe without redoing the whole exhaust — the trade-off is that it only changes the front, so the rest of the line is assessed separately.
It's listed to fit the Holden Commodore VY V6 Sedan, Series 2 twin-cat models, with four concrete fitment entries recorded. Because it's specific to the twin-cat layout, send your exact build and we'll confirm it matches your converter setup before ordering.
Oak Flats Muffler Men fits front assemblies like this and checks the joining sections in-house across the Illawarra. We confirm the twin-cat configuration and flange match on your VY, then book the bay. Recommended retail is $241.99.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
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.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.