RBH043

Redback Headers for Toyota Landcruiser FZJ80 4.5 Litre Outside Chassis

Redback Headers.5 Litre Outside Chassis for selected vehicle applications.

BrandRedbackSWD

Category: Extractors and headers

RRP $1269.00 AUD
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Redback Headers for Toyota Landcruiser FZJ80 4.5 Litre Outside Chassis product image

Part specs

EGR Fitting
N/A
Fits Power Steering
N/A
Header Design
Tri-Y
Header Outlet Size
063mm (2 1/2")
Fits With Air Conditioning
Yes
Header Primary Size
045mm (1 3/4")
Header Secondary Size
051mm (2")
Fitting Time [min.]
120

The Redback RBH043 is a set of headers listed to fit the Toyota Landcruiser FZJ80 4.5-litre in the outside-chassis configuration. It replaces the cast factory manifold and carries a recommended retail of $1269.

What does 'outside chassis' mean here?

Headers (extractors) replace the cast manifold with tuned tubes into a collector. On the FZJ80 the listing specifies an outside-chassis routing — the way the collector and front pipe run relative to the chassis rail, which differs from an inside-chassis version. Getting this right matters for clearance. This is the front of the exhaust only; the rest of the system is separate. Redback doesn't publish the tube diameter or material for the RBH043 in our data, so the workshop confirms the actual part.

Will it suit my FZJ80 Landcruiser?

It's listed to fit the FZJ80 4.5-litre Landcruiser in the outside-chassis form. Because routing is part of the spec, we match the listing to your exact wagon and existing setup before ordering. Tell us your build and we'll confirm the RBH043 suits it.

Is it road legal?

Headers sit ahead of the emissions and silencing equipment, so legality depends on the complete system and how the vehicle is presented for registration in NSW. We don't make a blanket claim on a header set on its own — confirm your requirements with the workshop first.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits FZJ80 header sets in the Illawarra. We check the head studs and confirm the outside-chassis routing clears properly while the old manifold is off, then fit the RBH043 with fresh gaskets. Book the Cruiser in and we'll check clearances on the hoist.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Is the RBH043 the outside-chassis version?
Yes — it's listed for the FZJ80 4.5-litre Landcruiser in the outside-chassis configuration. Confirm your existing routing with the workshop before ordering.
How much is it?
The recommended retail is $1269, with fitting quoted when you book at the Illawarra workshop.
What isn't published?
The tube diameter and material aren't listed in our data, so we confirm them against the actual part.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.