FX-684DFBASESS

Landcruiser HZJ80 4.2L 1HZ Direct Fit Base Only With Flex, Suits FX-700SS Tops Only

Landcruiser HZJ80 4.2L 1HZ Direct Fit Base Only With Flex, Suits FX-700SS Tops Only.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $1022.10 AUD
In stock at supplier
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Landcruiser HZJ80 4.2L 1HZ Direct Fit Base Only With Flex, Suits FX-700SS Tops Only product image

Part specs

SKU
FX-684DFBASESS
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Toyota
Stock status
In stock at supplier

The MPI Automotive FX-684DFBASESS is a direct-fit base-only section with a flex joint, listed for the Toyota Landcruiser HZJ80 4.2L 1HZ. It is the lower half of a two-piece extractor and suits the FX-700SS tops.

What does this part cover?

The FX-684DFBASESS is the base only — the lower, direct-fit section of a two-piece extractor for the 4.2L 1HZ HZJ80 Landcruiser. It includes a flex joint to absorb engine movement and is designed to pair with the FX-700SS tops. On its own it is not a complete extractor; it is the base that the tops bolt onto.

Why is the extractor split into a base and tops?

On a body-on-frame 4WD like the HZJ80 Landcruiser, a two-piece extractor is easier to fit around the chassis and easier to service later, since the base and tops are handled separately. The base carries the flex joint, which takes up engine movement and is a wear item on a hard-working diesel. The trade-off is that this base must be paired with the matching FX-700SS tops to make a working extractor.

Will it suit my Toyota Landcruiser?

It is listed to fit the 4.2L 1HZ HZJ80 Landcruiser as the direct-fit base for the FX-700SS tops; confirm your exact chassis and that you have or need the matching tops with the workshop before ordering. Send us your setup and we will match the parts.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits two-piece 1HZ extractors like the FX-684DFBASESS in-house across the Illawarra. We confirm the matching FX-700SS tops, fit the base and flex joint, assemble the two halves and check the connections through the system. The recommended retail is $1,022.10; confirm stock of both halves with us before booking the bay.

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

Common questions

Is the FX-684DFBASESS a complete extractor?
No — it is the direct-fit base only, with a flex joint. It pairs with the FX-700SS tops to make a complete extractor.
Which Landcruiser does it fit?
The 4.2L 1HZ HZJ80 Landcruiser. Confirm your chassis and the matching tops with the workshop.
Can Oak Flats supply and fit both halves?
Yes — we can pair this base with the FX-700SS tops and fit the assembly in-house at our 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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