PH4007L_R

PH 4007 Falcon XR8 & GT FG 5.4L 4 Valve

PH 4007 Falcon XR8 & GT FG 5.4L 4 Valve.

BrandPacemaker

Category: Extractors and headers

RRP $1348.45 AUD
Confirmed on order
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PH 4007 Falcon XR8 & GT FG 5.4L 4 Valve product image

Part specs

SKU
PH4007L_R
Supplier
Pacemaker
Category
Extractors and headers
Vehicle fitment
Ford FG FG X
Stock status
Confirmed on order

The Pacemaker PH4007L_R is a left-and-right extractor set listed to fit the Ford Falcon XR8 and GT (FG) with the 5.4L 4-valve V8, as the slug names. It replaces the cast factory manifolds with tuned-length headers.

What are these extractors?

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 FG Falcon's 5.4L 4-valve V8. They sit at the front of the exhaust and govern how cleanly each cylinder clears the head; the rest of the system bolts on behind them.

What's the FG 4-valve context?

The listing ties this set to the FG Falcon XR8 and GT with the 5.4-litre four-valve V8 — the quad-cam Boss family of that era. No diameter, material or sound figure is published for this set, so we don't quote any; what's confirmed is the make, model and engine the listing names, with the rest checked on the car.

Will it suit my Ford Falcon FG?

It's listed to fit the FG Falcon XR8 and GT with the 5.4L 4-valve V8. Confirm your exact variant with the workshop before ordering — fitment is listed to fit, not guaranteed.

What does fitting involve at our Illawarra workshop?

Pacemaker supplies the headers; Oak Flats Muffler Men fits them in the Illawarra. It's a hands-on job — manifolds out, tubular set in, fresh gaskets, and a check of where they tie into the existing system. We book the bay once your FG build is confirmed.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Does the PH4007L_R fit the FG XR8 and GT?
It's listed to fit the FG Falcon XR8 and GT with the 5.4L 4-valve V8. Confirm your exact build with the workshop.
Is it a pair?
Yes — the L_R denotes a left-and-right extractor set, one per bank of the V8.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.