
Redback Manifold Catalytic Converter for Nissan Navara
SWDRRP$2015.00Redback Manifold Catalytic Converter.
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Redback Headers.2L and 4.5L for selected vehicle applications.
Category: Extractors and headers


The Redback RBH033 is a set of headers listed to fit the Nissan Patrol GU with the 4.2L and 4.5L engines. At a recommended retail of $809, it replaces the factory exhaust manifold on the front of the engine.
Headers (extractors) swap the cast factory manifold for tuned tubes that merge into a collector, giving each cylinder a cleaner path out. On a GU Patrol that's the first part of the exhaust, ahead of everything behind the collector. Redback lists this set for both the 4.2L and 4.5L Patrol engines; the tube size and material aren't published in our data, so the workshop verifies the part rather than quoting figures we don't have.
It's listed to fit the GU Patrol in 4.2L and 4.5L form. The two engines are different, so we match the listing to your specific motor before ordering. Tell us which engine your Patrol runs and we'll confirm the RBH033 is the right set for it.
Because headers sit ahead of the emissions and silencing gear, road compliance depends on the complete system and how the Patrol is presented for registration in NSW. We don't claim a header set is legal on its own — check your build's requirements with the workshop first.
Oak Flats Muffler Men fits Patrol header sets in the Illawarra. With the old manifold off we inspect the head studs and the flange joint behind the collector, then fit the RBH033 with new gaskets. Book it in and we'll confirm the engine match and clearances on the hoist.
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.