
Patrol Y62 V8 5.6L 3in System, HPC-Extractor, Cats, Centre Hotdog, Rear
MPI AutomotiveRRP$6006.84Patrol Y62 V8 5.6L 3in System, HPC-Extractor, Cats, Centre Hotdog, Rear Tailpipe.
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Navara D21 KA24E 2.4L EFI 2WD 92 on Extractor.
Category: Extractors and headers


The MPI Automotive FX-573 is an extractor set listed to fit the Nissan Navara D21 2.4L EFI (KA24E, 2WD, 1992 onward). It replaces the factory cast manifold on that four-cylinder D21 with a tube-style header.
This is a header replacement for the front of the exhaust on the four-cylinder D21 Navara. As an in-line four, it covers a single bank, swapping the cast factory manifold for tubular runners that merge into one collector. The listing identifies the KA24E 2.4L EFI engine in 2WD form from 1992 onward, so it's matched to that specific petrol Navara rather than the diesel or the V6 versions of the D21.
An extractor bolts to the cylinder head in place of the factory manifold. The cast item routes exhaust gas through short, uneven passages; an extractor uses tubes of more even length to merge that gas more smoothly, aiming to ease back-pressure out of the head. It's the front-most and hottest part of the system. On a four-cylinder petrol like the KA24E, it's a straightforward front-end replacement and a common starting point before any further exhaust work.
The FX-573 is listed to fit the KA24E 2.4L EFI petrol D21 Navara in 2WD from 1992 onward. The 4WD, diesel and V6 D21s take different parts, so confirm your engine code and drivetrain with the workshop before ordering this set.
Oak Flats Muffler Men fits Navara extractors in-house across the Illawarra. A four-cylinder header swap means removing the old manifold, fitting fresh gaskets and reconnecting the front pipework. The FX-573 is supplied by MPI Automotive at an RRP of $424.11; contact us to confirm availability and book 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.