
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 C2674 is a direct-fit catalytic converter listed to fit the Holden Captiva from 2006. It's the emissions unit that sits between the engine and the rest of the exhaust to keep the car's emissions hardware doing its job.
This is a bolt-in catalytic converter, supplied by Redback, that takes the place of the factory cat on the Holden Captiva. The original usually fails through age, a collapsed internal substrate, or contamination, and once it does the engine can throw fault codes and the car can fail an inspection. Replacing it with a matched unit like the C2674 restores the emissions function without re-engineering the rest of the system.
A catalytic converter is the chamber that converts the harsher gases coming off combustion into less harmful ones before they leave the tailpipe. It's emissions equipment, not a power part — its trade-off is back-pressure for cleaner output, the deal every road car makes to stay compliant. When the internal element breaks down you get rattles, smell, warning lights, and an emissions failure, which is why a like-for-like replacement is usually the sensible fix rather than deleting it.
The C2674 is listed to fit the Holden Captiva, the 2006 model range. Catalytic converters are flange- and sensor-specific, so the safest path is to send us your VIN or build details and we'll match the unit before you commit. Feed data can be imperfect, so we treat the listing as "listed to fit" rather than a promise until we've checked your exact car.
Because this is a catalytic converter rather than a cat-delete, fitting it keeps the emissions equipment your Holden Captiva needs in place — but any replacement cat must be the correct unit for your vehicle to satisfy NSW inspection requirements, so confirm that with us before ordering. Oak Flats Muffler Men fits converters like this in-house across the Illawarra: we check the flanges, sensor bungs and clearances, fit it on the hoist, and clear any related codes. At $619, send your details and we'll book the bay.
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.