RBH125

Headers for TOYOTA HILUX 2WD 22R MANDREL BENT GASKET = DSF057

Headers.

BrandRedbackSWD

Category: Extractors and headers

RRP $709.00 AUD
In stock at supplier
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Headers for TOYOTA HILUX 2WD 22R ** MANDREL BENT ** GASKET = DSF057 product image

Part specs

Header Design
Tri-Y
EGR Fitting
N/A
Fits Power Steering
Yes
Fits With Air Conditioning
Yes
Header Secondary Size
045mm (1 3/4")
Header Primary Size
041mm (1 5/8")
Header Outlet Size
051mm (2")
Fitting Time [min.]
120

The Redback RBH125 is a mandrel-bent header set listed to fit the 2WD Toyota Hilux with the 22R engine. It replaces the cast factory manifold and carries a recommended retail of $709.

What does mandrel-bent mean here?

A header (extractor) takes the place of the cast manifold with tuned tubes into a collector. Mandrel bending means the tubes are formed over an internal mandrel so they keep a consistent bore through the bends rather than crushing down, which helps flow. On a 22R Hilux this is the front of the exhaust; everything behind the collector is separate. Redback doesn't publish the tube diameter or material for the RBH125 in our data, so the workshop confirms the part directly.

Will it suit my 22R Hilux?

It's listed to fit the 2WD Hilux running the 22R petrol four. The 2WD note matters because the routing differs from the 4WD version, so we match the listing to your exact ute before ordering. Send us your Hilux's body and year and we'll confirm the RBH125 suits it.

Is it road legal?

Headers sit ahead of the emissions hardware, so road compliance depends on the complete system and how the ute 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 Hilux header sets in the Illawarra. On a 2WD 22R we check the head studs and the joint behind the collector while access is open, then fit the RBH125 with a fresh gasket. Book the Hilux 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 RBH125 suit a 2WD Hilux?
Yes — it's listed for the 2WD Toyota Hilux with the 22R engine. The 4WD routing differs, so confirm your exact ute with the workshop.
What does mandrel-bent give me?
The tubes keep a consistent bore through the bends, which helps flow compared to crush-bent pipe.
How much is it?
The recommended retail is $709, with fitting quoted when you book at the Illawarra workshop.

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.