
Mustang FN 5.0L V8 2018-23 3in Full System HPC Extractor Centre Hotdog
MPI AutomotiveRRP$7707.93Mustang FN 5.0L V8 2018-23 3in Full System HPC Extractor Centre Hotdog Bi-modal Muffler 4in Quad Tip.
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Zinc Steel Stud, Thread 7/16" UNC, Total OA Length 58mm, Thread Length 33mm & 12mm, Suit Ford Falcon for selected vehicle applications.
Category: Extractors and headers


The MPI Automotive FDS001 is a zinc-plated steel stud with a 7/16 UNC thread, listed to suit the Ford Falcon. It measures 58mm overall, with threaded lengths of 33mm and 12mm at each end.
This is exhaust hardware rather than a pipe or extractor: a threaded stud that anchors a manifold, extractor or flange joint to the head or the next section in the system. The FDS001 runs a 7/16 UNC thread, the imperial coarse thread common on older Australian sixes and V8s, and is zinc-plated for a measure of corrosion resistance in the heat and grime under the car.
Overall it is 58mm long. One end carries 33mm of thread and the other 12mm, which is the figure that decides how the stud seats and how much engagement you get into the casting versus the nut side. Those are the only measurements the supplier publishes for this part; material grade beyond zinc-plated steel and any torque figure are not listed.
It is listed to fit the Ford Falcon. Because a stud like this is defined by its thread and length rather than a model year, the deciding factor is whether your manifold or extractor flange uses the 7/16 UNC pattern and needs this engagement. Confirm the exact build with the workshop before ordering.
Studs are usually replaced when an extractor or manifold is off the car, an old stud has stretched, seized or snapped. Oak Flats Muffler Men can supply the FDS001 and fit it as part of an extractor or exhaust job here in the Illawarra, checking the thread match and that the stud pulls up cleanly before the joint goes back together.
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.