
Ford Mustang GT S550 Face Lift Header Kit Special order item
Exhaust Systems AustraliaRRP$1995.00Ford Mustang GT S550 Face Lift Header Kit Special order item.
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Ford Falcon FG 4.0L XR6 6cyl ## Mandrel Bent ## USE DSF157 GASKET ## (SKU: ford-falcon-fg-4-0l-xr6-6cyl-mandrel-bent-use-dsf157-gasket), $735.00.
Category: Extractors and headers


The Exhaust Systems Australia FORD-FALCON-FG-4-0L-XR6-6CYL-MANDREL-BENT-USE-DSF157-GASKET is a mandrel-bent extractor set listed to fit the Ford Falcon FG with the 4.0L six-cylinder XR6 engine.
Extractors replace the cast factory exhaust manifold with individual tubular runners, one per cylinder, merging into a collector. Mandrel bending forms each bend without crushing the tube, so the bore stays constant and the exhaust gas keeps a smoother path than it would through a pinched bend. On an inline six like the Falcon's 4.0L the runners sit on one head, so unlike a V-engine this is a single-bank set rather than a pair.
It's listed to fit the FG Falcon with the 4.0L six-cylinder XR6. That's a specific engine and body code, but accessory and manifold hardware can still vary across the FG run, so confirm your exact build with the workshop before ordering. The slug also notes the matching DSF157 gasket, which is fitted with the extractors.
Whether an extractor change stays road-compliant depends on the wider system and on NSW rules, and this listing carries no compliance rating either way. We won't assume one — bring your Falcon in and we'll talk through what the build needs before any work goes ahead.
Oak Flats Muffler Men fits Falcon extractor sets like this in-house across the Illawarra. The manifold comes off and the new runners go on with a fresh gasket, with the collector aligned to the rest of the system. Send your exact FG XR6 details and we'll confirm clearances and book the bay. The recommended retail is $735.
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.