RBH185

Redback Headers for Toyota Hiace RZH103-125 2RZ 2.4L

Redback Headers.4L for selected vehicle applications.

BrandRedbackSWD

Category: Extractors and headers

RRP $679.00 AUD
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Redback Headers for Toyota Hiace RZH103-125 2RZ 2.4L (01/1989 - 01/200 product image

Part specs

Header Primary Size
038mm (1 1/2")
EGR Fitting
N/A
Fits Power Steering
Yes
Fits With Air Conditioning
Yes
Header Outlet Size
051mm (2")
Header Secondary Size
045mm (1 3/4")
Header Design
Tri-Y
Fitting Time [min.]
120

The Redback RBH185 is a set of headers listed to fit the Toyota Hiace (RZH103 and RZH125) with the 2RZ 2.4L engine from 1989. It replaces the cast factory manifold and carries a recommended retail of $679.

What does this header set cover?

Headers (extractors) replace the one-piece cast manifold with tuned tubes that merge into a collector, giving the 2.4L four a freer path out of the head. On a Hiace this is the front of the exhaust, ahead of the cat and muffler which stay separate. Redback lists the set for the 2RZ 2.4L Hiace; the tube size and material aren't published in our data, so the workshop verifies the actual part rather than us quoting figures we don't hold.

Will it suit my Hiace?

It's listed to fit the Hiace in RZH103 and RZH125 form with the 2RZ 2.4L engine from 1989. Those are different body codes on the same engine, so we match the listing to your van before ordering. Send us your chassis code and we'll confirm the RBH185 suits it.

Is it road legal?

Headers sit ahead of the emissions and silencing gear, so road compliance depends on the complete system and how the van is presented for registration in NSW. We don't make a standalone legality claim — confirm your requirements with the workshop first.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits Hiace header sets in the Illawarra. Access on a van can be tighter, so we check the head studs and the collector joint while the old manifold is off, then fit the RBH185 with a fresh gasket. Book it in and we'll confirm clearances on the day.

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

Common questions

Does the RBH185 fit RZH103 and RZH125?
It's listed for the Hiace RZH103 and RZH125 with the 2RZ 2.4L engine from 1989. Confirm your chassis code with the workshop before ordering.
What's the price?
The recommended retail is $679, with fitting quoted when you book the Hiace into the Illawarra workshop.
Are gaskets part of the fit?
We fit the headers with a fresh gasket as part of the job.

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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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.