The Exhaust Systems Australia TOYOTA-LANDCRUISER-HZJ75-HZJ78-1HZ-OUTSIDE-CHASSIS-MANDREL-BENT-USE-DSF082-X-2-G is an outside-chassis, mandrel-bent extractor set listed to fit the Toyota Landcruiser HZJ75 and HZJ78 with the 1HZ engine, paired with the DSF082 gasket (x2).
What does an outside-chassis mandrel-bent extractor set do?
Extractors replace the cast factory exhaust manifold with tubular runners that merge into a collector. "Outside-chassis" describes the routing — the runners head out and around the chassis rail rather than tucking tight to the block, a common layout on a heavy diesel six like the 1HZ where bay space is at a premium. Mandrel bending keeps the tube bore constant through each bend so the exhaust gas keeps a smooth path.
Will it suit my Landcruiser?
It's listed to fit the HZJ75 and HZJ78 Landcruiser with the 1HZ. Those are specific body codes, but the manifold studs, any turbo and the rail and steering clearance can vary between builds, so confirm your exact 70-Series with the workshop before ordering. This listing pairs explicitly with the DSF082 gasket (x2), which is fitted with the extractors.
Is it road legal?
Whether an extractor change stays compliant depends on the rest of the exhaust and on NSW rules, and this listing publishes no rating either way. We won't assume one. Bring the Landcruiser in and we'll work through what your particular build needs before the job goes ahead.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men fits 1HZ outside-chassis extractor sets in-house across the Illawarra. The outside-chassis routing means clearance against the rail and steering needs checking, so it's a hoist-and-fit job done with the matched DSF082 gaskets. Send your exact HZJ75 or HZJ78 details and we'll confirm clearances and book the bay. The recommended retail is $1,280.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
Which gasket does it use?
The listing pairs explicitly with the DSF082 gasket (x2), which we fit with the extractors.
Which models does it fit?
It's listed for the HZJ75 and HZJ78 Landcruiser with the 1HZ engine.
Can you fit it for me?
Yes — we fit it in-house at our Illawarra workshop and check the rail and steering clearances first.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
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.
TOYOTA LANDCRUISER 100 SERIES UZJ100R WAGON 4.7L 3" STAINLESS STEEL FULL
Exhaust Systems AustraliaRRP$3000.00
TOYOTA LANDCRUISER 100 SERIES UZJ100R WAGON 4.7L 3" STAINLESS STEEL FULL EXHAUST KIT (EXTRACTORS, CATS & CAT-BACK SYSTEM WITH MUFFLER) for 4x4 Exhausts.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.