Mazda BT-50 3.2L (P5AT) TD 2011 to 2016 - Single 3" Kit with Cat
PacemakerRRP$1758.60Mazda BT-50 3.2L (P5AT) TD 2011 to 2016 - Single 3" Kit with Cat and Centre Resonator.
View partKBD8020-XXMX
Mazda BT-50 3L (4JJ3-TCX) 2020 to 2025 (DPF Back) Exhaust with Muffler
Mazda BT-50 3L (4JJ3-TCX) 2020 to 2025 (DPF Back) Exhaust with Muffler. Fast.
BrandPacemaker
Category: Mufflers and resonators
RRP $1304.83 AUD
Confirmed on orderAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- KBD8020-XXMX
- Supplier
- Pacemaker
- Category
- Mufflers and resonators
- Vehicle fitment
- Mazda TF
- Stock status
- Confirmed on order
The Pacemaker KBD8020-XXMX is the muffler build of this DPF-back system, listed to fit the Mazda BT-50 3L (4JJ3-TCX turbo-diesel, 2020–2025). The chambered muffler is the headline: it is the quietest, most subdued layout in the family, absorbing the bulk of the volume rather than just tuning out a frequency.
What does the muffler give you here?
A chambered muffler silences by routing the gas through internal baffles that absorb and reflect sound, knocking down the overall volume rather than targeting a single frequency. On the 4JJ3 BT-50 that makes this the most subdued of the layouts — it gives the calmest cabin and the most civil note of the family, which suits owners who want the flow benefit of a DPF-back run without the harder sound of the resonator or no-muffler builds.
What does DPF-back mean on the 4JJ3 BT-50?
DPF-back means the system replaces everything behind the diesel particulate filter, leaving the factory DPF untouched. The emissions filter stays on the truck and the pipework behind it is reworked around the muffler. Pacemaker has not published a pipe diameter for this kit, so we do not state one.
Will it suit my Mazda BT-50?
It is listed to fit the Mazda BT-50 3L 4JJ3-TCX from 2020 to 2025. Confirm your exact build and year with the workshop before ordering — feed data is a starting point, and your specific variant is worth checking against the listing.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits this Pacemaker DPF-back system in-house across the Illawarra. We confirm the muffler hanger position and clearance, then book the bay once the build is verified. The KBD8020-XXMX RRP is published.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Is the KBD8020-XXMX the quietest of this family?
- Yes — the chambered muffler absorbs overall volume, making it the most subdued layout compared with the resonator or no-muffler builds.
- Does it keep the DPF?
- Yes — it's a DPF-back system, replacing only the pipework behind the diesel particulate filter.
- What pipe size is it?
- Pacemaker hasn't published a diameter for this kit, so we don't state one. Confirm with the workshop.
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.