FX-511

Nissan Navara 4WD Z24 2.4L 4cyl Petrol Extractor

Nissan Navara 4WD Z24 2.4L 4cyl Petrol Extractor.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $559.05 AUD
In stock at supplier
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Nissan Navara 4WD Z24 2.4L 4cyl Petrol Extractor product image

Part specs

SKU
FX-511
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Nissan
Stock status
In stock at supplier

The MPI Automotive FX-511 is a set of replacement extractors listed to fit the Nissan Navara 4WD with the Z24 2.4L four-cylinder petrol engine. Extractors swap in for the factory cast manifold, so this is a front-of-system part rather than a tailpipe change.

What does this set of extractors cover?

The FX-511 is the extractor stage for the Z24-powered Navara — tubular headers that bolt to the cylinder head in place of the original cast manifold. They cover the run from the head flange to where the rest of the exhaust picks up, and nothing further back. Any pipework, catalytic converter or mufflers behind them are separate parts; this listing is the headers on their own.

What are extractors and what do they change?

Extractors are tubular headers that give each cylinder its own primary pipe before the pipes merge, rather than the short shared passages of a cast manifold. On an older petrol four like the Z24 the aim is to let the engine breathe out more freely. The honest trade-offs: tubular headers usually change the exhaust note, they sit in a tighter space so clearance matters, and the original heat shielding or sensor bungs sometimes need carrying across. We publish no power or sound figures for the FX-511 — those depend on the rest of your system and tune.

Will it suit my Nissan Navara?

The FX-511 is listed to fit the 4WD Nissan Navara with the Z24 2.4L petrol engine; treat that as a starting point, not a guarantee, because catalogue feed data can be imperfect. Note the 4WD distinction — there is a separate listing for the two-wheel-drive cars — so confirm your exact build with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits extractors like the FX-511 in-house across the Illawarra. It is head-end labour: freeing the existing manifold, transferring sensors and shields, and checking clearance and gasket seal before the rest of the system goes back on. It carries a recommended retail price of $559.05, supplied by MPI Automotive; if it is not on the shelf we order it in.

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

Common questions

Will the FX-511 fit my Nissan Navara?
It's listed to fit the 4WD Navara with the Z24 2.4L petrol engine. There is a separate part for the two-wheel-drive cars, so confirm your exact build with the workshop before ordering.
Does the FX-511 include pipework or a catalytic converter?
No — this listing is the extractor stage only. Any pipes, cat or mufflers behind it are separate parts.
Can Oak Flats Muffler Men fit this for me?
Yes. We supply and fit the FX-511 in-house in the Illawarra and check clearance and gasket seal as part of the job.

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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