
Toyota Landcruiser UZJ200 4.7L V8 Full System 3in Including Extractors
MPI AutomotiveRRP$5467.66MPI Automotive Toyota Landcruiser UZJ200 4.7L V8 Full System 3in Including Extractors, Cats and Catback with Single.
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Landcruiser HZJ80 4.2L 1HZ Direct Fit Base Only With Flex, Suits FX-700SS Tops Only.
Category: Extractors and headers


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