K-RPM16010

Redback Performance Headers and Exhaust for Toyota Landcruiser 75 and 78 Series 4.2L 1HZ

Redback Redback Performance Headers and Exhaust.2L 1HZ.

BrandRedbackRedback Exhausts

Category: Extractors and headers

RRP $1588.91 AUD
In stock at supplier
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Redback Performance Headers and Exhaust for Toyota Landcruiser 75 and 78 Series 4.2L 1HZ product image

Part specs

SKU
K-RPM16010
Supplier
Redback Exhausts
Category
Extractors and headers
Vehicle fitment
landcruiser, toyota
Stock status
In stock at supplier

The Redback K-RPM16010 is a combined headers and exhaust kit listed to fit the Toyota Landcruiser 75 and 78 Series with the 4.2L 1HZ engine. It pairs the headers with a matched system behind them, at a Redback RRP of $1,588.91.

What does this kit cover?

This is a headers-plus-exhaust package rather than a single part. The headers replace the cast factory manifold with tubular primaries at the cylinder head, and the exhaust carries on behind them through the rest of the truck. Buying the two as a matched kit means the collector and the pipework that follows are designed to suit each other. On a 4.2L 1HZ Landcruiser, that's the front-to-back exhaust change as one package. Pipe diameter and material aren't published in the listing, so those are confirmed on the kit itself.

What is a header and what does it change?

A header, or extractor, swaps the engine's cast exhaust manifold for tubular primaries that merge into a collector, giving the engine a less restrictive exit than the cast original. On the 1HZ diesel it's the manifold-stage part of the kit. The supplier specifies the engine as the 4.2L 1HZ here; we won't claim any sound or power figures because none are published — the honest description is that it's a larger, free-flowing replacement for the factory manifold and pipe.

Will it suit my 75 or 78 Series Landcruiser?

The K-RPM16010 is listed to fit the Toyota Landcruiser 75 and 78 Series running the 4.2L 1HZ. The checks are that you've got the 1HZ engine and one of those two series. Treat it as 'listed to fit' and confirm your exact build with the workshop before ordering, since body and chassis differences across these utes and troop carriers affect how the system hangs.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits header-and-exhaust kits like this in-house across the Illawarra. As a full job we check the head and gasket faces at the headers, then hang the matched system to suit the 75 or 78 Series. A kit like this may arrive as a special order — we'll confirm availability when you book.

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

Common questions

Is the K-RPM16010 headers only?
No — it's a kit pairing the headers with a matched exhaust system for the 75/78 Series 1HZ Landcruiser.
Will it fit my 1HZ Landcruiser?
It's listed to fit the 75 and 78 Series Landcruiser with the 4.2L 1HZ. Confirm your exact series and engine with the workshop first.
How much is it?
The Redback K-RPM16010 lists at $1,588.91 RRP. It may be a special order — contact Oak Flats Muffler Men to confirm availability.

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.