FX-691

Toyota Landcruiser V8 4.7L UZJ100 Series 1 3/4in Tri-Y Flange Fitment Extractor

Toyota Landcruiser V8 4.7L UZJ100 Series 1 3/4in Tri-Y Flange Fitment Extractor (FX-691) Fits TOYOTA.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $1320.29 AUD
In stock at supplier
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Toyota Landcruiser V8 4.7L UZJ100 Series 1 3/4in Tri-Y Flange Fitment Extractor product image

Part specs

SKU
FX-691
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Toyota
Stock status
In stock at supplier

The MPI Automotive FX-691 is a 1-3/4in tri-Y extractor with flange fitment, listed to fit the Toyota Landcruiser V8 4.7L UZJ100 series. It replaces the factory manifolds on that engine with tubular runners.

What is a tri-Y extractor and what does it change?

An extractor, also called a header, replaces the cast factory exhaust manifold with separate tubular runners off each cylinder. The FX-691 is a tri-Y design, where primaries pair up in stages before merging rather than all meeting at one collector, built with 1-3/4in primary tubes and a flange fitment. The aim is to let the engine breathe out with less restriction than the cast manifolds; it is a change to the exhaust side of the engine rather than an internal part, and it sits at the front of the system.

What do the 1-3/4in and flange details mean?

The 1-3/4in figure is the primary tube size, the diameter of each runner coming off the head. The flange fitment is how the extractor bolts up and connects to the pipe behind it on the UZJ100. Those are the dimensions and the connection style to work from when matching the rest of the system, and they are specific to this V8 application rather than generic.

Will it suit my Landcruiser?

The FX-691 is listed to fit the Toyota Landcruiser V8 4.7L in the UZJ100 series. These extractors are a significant fitment with a specific tri-Y, flange-fit layout, so confirm your exact series and engine with the workshop before ordering rather than going on the Landcruiser name alone.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits extractors like the FX-691 in-house across the Illawarra. The job needs good access to drop the factory manifolds, fresh gaskets on reassembly, and the flange matched to the pipework behind it. Supplied by MPI Automotive at $1,320.29 AUD; send us your Landcruiser's details and we will confirm the fit 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-691 fit?
It is listed to fit the Toyota Landcruiser V8 4.7L in the UZJ100 series. Confirm your exact series and engine with the workshop before ordering.
What size are the extractors?
They are a tri-Y design with 1-3/4in primary tubes and a flange fitment.

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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