
Redback Performance Headers and 2.5" Exhaust System for Holden Commodore
Redback ExhaustsRRP$2613.75Redback Performance Headers and 2.5" Exhaust System.
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Redback Manifold Catalytic Converter.
Category: Extractors and headers


The Redback C2942 is a manifold catalytic converter listed to fit the Holden Cruze from 2009 — the exhaust manifold and catalytic converter combined into one bolt-on unit. Redback supplies it as a direct replacement for the factory close-coupled part, listed at 669 AUD.
The C2942 is a replacement catalytic converter, not a delete — it restores the emissions hardware the Cruze was built with rather than removing it, which is the registration-friendly direction for a road car. We confirm the unit suits your specific vehicle and that the finished exhaust meets NSW requirements; as a manifold cat it's a compliant repair, not an off-road part.
On the Cruze the manifold and the cat are cast as one unit that bolts to the head — the manifold gathers exhaust from the ports, the converter treats it, and the cat sits close to the engine so it warms up quickly. The C2942 replaces that whole assembly. It's the repair when the converter substrate breaks down, the housing cracks, or collapsed internals start to rattle, since a cast-in cat isn't patched in isolation.
It's listed to fit the Holden Cruze from 2009. No engine or series is published beyond that year, so we treat fitment as listed-to-fit and confirm the unit matches your car's head, flange and oxygen-sensor arrangement before ordering. A manifold cat has to mate exactly to the engine it replaces, so we check the listing against the car first.
Oak Flats Muffler Men fits Cruze manifold cats across the Illawarra. We match the C2942 listing to your car, confirm the flange and sensor ports, then fit it with fresh gaskets so the joint seals clean for the heat. RRP is listed at 669 AUD; the fitting cost is quoted once the car is with us.
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.