
Ford Mustang Coupe 2015 to 2017 5.0L Headers, Cats And Twin 3"Inch
PacemakerRRP$4866.88Pacemaker Ford Mustang Coupe 2015 to 2017 5.0L Headers, Cats And Twin 3"Inch System LH Drive Only.
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PH 4006 Falcon AU 5L Windsor E.F.I (SKU: PH4006L_R), $1355.38 from Pacemaker. Engineered. Quality guaranteed.
Category: Extractors and headers


The Pacemaker PH4006L_R is a left-and-right extractor set listed to fit the Ford Falcon AU with the 5L EFI Windsor V8, as the slug names. It replaces the cast factory manifolds with tuned-length tubular headers.
Headers, or extractors, swap the cast-iron manifolds for tubular runners. The L_R in the part number means a left-and-right pair, one for each bank of the Windsor V8. They sit at the very front of the exhaust and set how cleanly each cylinder clears the head; everything downstream bolts on behind them.
The listing ties this set to the AU Falcon's 5-litre EFI Windsor — the pushrod V8 of that generation. No diameter, material or sound figure is published for this base set, so we don't quote any; what's confirmed is the make, model and engine the listing names. The rest is checked on the car.
It's listed to fit the AU Falcon with the 5L EFI Windsor. Confirm your exact variant with the workshop before ordering — small differences across the AU run can affect a header fit, so we'd rather check than guess.
Pacemaker supplies the headers; Oak Flats Muffler Men fits them in the Illawarra. It's a hands-on job — old manifolds out, tubular set in, fresh gaskets, and a check of where they tie into the existing system. We book the bay once your AU build is confirmed.
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.