
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 CGM0007 is a manifold catalytic converter listed to fit the Holden Astra from 2006 — the later Astra's integrated manifold-and-converter front section, supplied as a single unit.
It forms the first section of the exhaust: the manifold off the engine with the catalytic converter built into the same assembly. On this generation of Astra the converter sits close to the engine to light off quickly, and when it tires or the manifold cracks the assembly is renewed as a unit. No bore or material is published for the CGM0007, so we state neither.
It's listed to fit the Holden Astra from 2006. Because the Astra ran several engines and the supplier doesn't publish the engine on this listing, we treat fitment as listed-to-fit and confirm it against your VIN before ordering.
This is the catalytic-converter section, so fitting it restores the Astra's emissions hardware rather than deleting it. Whether the car passes inspection depends on the condition of the full system, which we check on the hoist. We make no compliance claim beyond what the supplier states.
Oak Flats Muffler Men fits Astra manifold-cats in-house in the Illawarra. We confirm the listing against your VIN, separate the old unit from head and downpipe, fit fresh gaskets, and reset any sensors disturbed. RRP is listed at 347 AUD; fitting is quoted on inspection.
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.