
Redback Performance Headers and Exhaust for Toyota Landcruiser 80 Series
Redback ExhaustsRRP$2044.35Redback Performance Headers and Exhaust.5 FZ (SKU: K-RPM16009) Engineered.
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Cat Converters.0l V6 N70 2005 - 2017) Complete Pair (SKU: MCK001) Engineered for selected vehicle.
Category: Extractors and headers


The Redback MCK001 is a direct-fit catalytic converter listed to fit the Toyota Hilux 4.0L (2005–2017). It is a replacement for the factory emissions unit, supplied and fitted by Oak Flats Muffler Men in the Illawarra.
This Redback unit is a direct-fit catalytic converter replacement rather than a performance add-on. Its job is to put healthy emissions hardware back under the car when the original has aged out, so the exhaust flows properly again and the vehicle can pass the checks it needs to. Because a cat is matched to a specific engine and flange layout, getting the right part number for your build is the whole game.
A catalytic converter sits in the exhaust between the engine and the muffler, using a coated honeycomb core to convert the worst of the combustion by-products before they leave the tailpipe. It is emissions hardware first and foremost. When the original unit clogs, cracks its internal substrate or fails an inspection, a direct-fit replacement restores flow and lets the engine breathe as the factory intended. The trade-off with any aftermarket cat is matching the exact core and flange pattern to the vehicle, which is why fitment confirmation matters before ordering.
It is listed to fit the Toyota Hilux 4.0L (2005–2017), and the listing is specific to the 4.0L engine and the 2005–2017 build. That said, feed data on these fitments can be imperfect, so treat it as listed to fit rather than guaranteed, and confirm your exact variant and build with the workshop before you order. The recommended retail is $932, and this Redback part can be a special order depending on stock.
As a replacement catalytic converter, this part is the emissions hardware itself, and fitting a correct, healthy cat is what helps a vehicle meet the requirements it is checked against. We are not making a blanket legality claim for your state; confirm the exact part and any inspection requirements with the workshop before fitting.
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.