
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.
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Mazda BT-50 3.2L (P5AT) TD 2011 to 2016 - Single 3" Kit with Centre Resonator (SKU: KB8010-XXXR), $1465.87 from Pacemaker.
Category: Mufflers and resonators


The Pacemaker KB8010-XXXR is a 3in single system built around a centre resonator, listed to fit the Mazda BT-50 3.2L (P5AT turbo-diesel, 2011–2016). The resonator is the headline: it is a tuning device, not a packed muffler, so it cuts the diesel drone frequencies while keeping the run free-flowing.
A resonator works by interference rather than absorption. Where a chambered muffler forces gas through baffles to deaden volume, a resonator is tuned to cancel a narrow band of frequencies — the ones that turn into the low boom you hear at a steady cruise. Mounting it centrally lets it treat the note early in the run. The result on a P5AT 3.2L is a system that quietens the worst of the diesel drone without the broader muffling that a full muffler imposes.
Pacemaker has not published a catalytic-converter spec for the KB8010-XXXR, so we do not state one. This is the centre-resonator kit; whether your build needs a converter retained for road use is something to confirm directly, and we will not guess at emissions hardware that the supplier has not listed.
It is listed to fit the Mazda BT-50 3.2L P5AT turbo-diesel from 2011 to 2016. Feed data is a starting point, not a promise — send your exact year and build to the workshop and we will confirm the system lines up with your truck before ordering.
Oak Flats Muffler Men supplies and fits this Pacemaker resonator system in-house across the Illawarra. We confirm hanger and clearance positions, check the 3in run sits cleanly along the chassis, and book the bay once your build is verified. The RRP for the KB8010-XXXR is listed; any state road-compliance question is one to settle before fitting.
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.