FX-673FBASE

Landcruiser 4.2L 1HZ Eng, 1990-2006 HZJ75, HZJ78, HZJ79 Direct Fit Base Pipe With Flex

Landcruiser 4.2L 1HZ Eng, 1990-2006 HZJ75, HZJ78, HZJ79 Direct Fit Base Pipe With Flex For FX-700.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $536.67 AUD
In stock at supplier
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Landcruiser 4.2L 1HZ Eng, 1990-2006 HZJ75, HZJ78, HZJ79 Direct Fit Base Pipe With Flex For FX-700 product image

Part specs

SKU
FX-673FBASE
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Toyota
Stock status
In stock at supplier

The MPI Automotive FX-673FBASE is a direct-fit base pipe with flex, listed for the Toyota Landcruiser 4.2L 1HZ (1990–2006) in HZJ75, HZJ78 and HZJ79 bodies. It pairs with the FX-700 extractor tops, and is listed at $536.67.

What is the base pipe?

This is the lower half of a two-piece extractor setup — the base pipe that runs from the extractor tops down to the rest of the exhaust, with a flex joint built in. It's the direct-fit base for the FX-700 tops on the 4.2L 1HZ Landcruiser. On its own it's the bottom section; combined with the FX-700 tops it forms the complete extractor for these vehicles.

What does the flex joint and two-piece design do?

Splitting an extractor into tops and a base pipe makes fitment and servicing more manageable on a long-running platform like the 1HZ Landcruiser, and the flex joint built into this base pipe lets the section absorb engine movement and thermal expansion instead of stressing the joints. Being direct-fit means it's built to mate to the HZJ75/HZJ78/HZJ79 layout. What it changes is the lower run of the front exhaust, not the note or flow on its own.

Will it suit my Toyota Landcruiser?

It's listed for the Toyota Landcruiser 4.2L 1HZ from 1990 to 2006 in HZJ75, HZJ78 and HZJ79 bodies, and is designed to pair with the FX-700 tops. Confirm your exact body, engine and that you're matching it to the FX-700 with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Because it's half of a two-piece extractor, the base pipe is fitted alongside the FX-700 tops. Oak Flats Muffler Men fits these Landcruiser extractor setups in-house across the Illawarra; send your HZJ details and we'll confirm the pairing and book the bay.

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

Common questions

What does the FX-673FBASE pair with?
It's the direct-fit base pipe for the FX-700 extractor tops on the 4.2L 1HZ Landcruiser.
Which Landcruisers and years is it for?
The Toyota Landcruiser 4.2L 1HZ from 1990 to 2006, in HZJ75, HZJ78 and HZJ79 bodies.
Does it include a flex joint?
Yes — this base pipe has a flex joint built in to absorb engine movement and thermal expansion.

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.