
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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(Pack 25) 14mm Head 25mm x 10mm x 1.5p (Nissan Patrol, D22, Falcon Extractor Bolt) (SKU: BOL05-B25) Engineered for
Category: Extractors and headers


The MPI Automotive BOL05-B25 is a pack of 25 extractor bolts with a 14mm head, an M10 x 1.5 thread and a 25mm length, listed for the Nissan Patrol, Nissan Navara D22 and Ford Falcon. It's the fastener you use to bolt extractors or manifolds to the head, supplied in bulk.
An extractor bolt clamps the extractor or manifold flange to the cylinder head. They live in a hot, vibration-heavy spot and are routinely replaced rather than reused, because heat-cycled bolts can seize or lose clamp load over time. The BOL05-B25 is a 25-pack of the same bolt — 14mm head, M10 x 1.5 thread, 25mm long — so a workshop or builder doing a full set has spares on hand without ordering them one at a time. There are no performance figures attached to a bolt; the spec that matters is that the head, thread and length match your application.
It's listed for the Nissan Patrol, the Nissan Navara D22 and the Ford Falcon. The dimensions are fixed — 14mm head, M10 x 1.5 thread, 25mm long — so the question is whether your extractor and head use that fastener. Confirm the bolt size against your setup with the workshop before ordering, because feed data covers the listing rather than your exact build.
A bolt is hardware, not an emissions or noise component, so it has no bearing on registration status on its own. What matters for compliance is the exhaust system it helps hold together. If you're unsure about your full system, raise it with the workshop.
Oak Flats Muffler Men uses fasteners like the BOL05-B25 when fitting extractors across the Illawarra. We match the bolt to the flange, clean the threads, and torque evenly so the joint seals against the gasket. If you're supplying your own extractors, bring them in and we'll confirm the bolt spec before fitting.
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.