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.
View partPP4018-04
Ford Falcon GT BF 5.4L Boss Tri-Y Headers And Full System - No Centre Muffler - Duel
Pacemaker Ford Falcon GT BF 5.4L Boss Tri-Y Headers And Full System - No Centre Muffler - Duel Outlet.
BrandPacemaker
Category: Extractors and headers
RRP $4309.01 AUD
Confirmed on orderAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- PP4018-04
- Supplier
- Pacemaker
- Category
- Extractors and headers
- Vehicle fitment
- Ford BA BF
- Stock status
- Confirmed on order
The Pacemaker PP4018-04 is a Tri-Y header and full system with no centre muffler and a dual outlet, listed to fit the Ford Falcon GT (BF) 5.4L Boss V8, as the slug states. It's the loudest, twin-exit variant of the PP4018 range.
What does this system cover?
The listing names Tri-Y headers and a full system, configured with no centre muffler and a dual outlet (the slug's "duel outlet"). So it's the extractors plus the complete exhaust, one mid-silencer fewer, finishing through two rear exits. On the BF Falcon GT's 5.4L Boss V8 it's the most vocal twin-exit option in the PP4018 family.
What do the centre-muffler delete and dual outlet change?
The centre muffler is a mid-system silencer; leaving it out generally lets more of the V8's note carry through, so this is louder than the muffler-equipped PP4018 builds. The dual outlet finishes through two exits rather than one. We don't quote a sound level because none is published — it's described honestly as the louder, twin-exit layout. The Tri-Y headers still set how each cylinder clears the head.
Will it suit my Ford Falcon GT?
It's listed to fit the BF Falcon GT with the 5.4L Boss V8. Confirm your exact variant with the workshop before ordering — the dual outlet makes rear-bar clearance worth checking on the car.
What does fitting involve at our Illawarra workshop?
Pacemaker supplies it; Oak Flats Muffler Men fits the full dual-outlet system in the Illawarra. At a listed $4309.01 it's the loud, twin-exit option — we'll walk you through the note and the rear fit before booking the bay.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- How loud is the PP4018-04?
- We don't publish a sound level. With no centre muffler it's the louder layout, and it finishes through a dual outlet. The workshop can describe it in person.
- Does it have a twin exit?
- Yes — it's the no-centre-muffler, dual-outlet version of the PP4018 full system for the BF Falcon GT 5.4L Boss.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
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.
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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.