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


The Pacemaker KB8010-XCXR is the with-cat build of this 3in single system, listed to fit the Mazda BT-50 3.2L (P5AT turbo-diesel, 2011–2016). It keeps a catalytic converter in the run and uses a centre resonator rather than a chambered muffler, so it leans on frequency tuning to trim diesel drone rather than blanket absorption.
This variant carries a catalytic converter as part of the kit, so the emissions hardware the BT-50 relies on stays in the system rather than being deleted. On a road-driven 3.2L ute that is the cleaner path: the converter remains in place to process exhaust gases, and the rest of the run is opened up to 3in around it. It is the difference between freeing up flow while retaining the factory-style emissions treatment versus stripping it out.
A resonator is a tuning device. Rather than packing the gas through baffles to soak up volume the way a chambered muffler does, it targets the specific frequencies that turn into cabin drone at cruise. On a P5AT diesel that means it takes the edge off the boom without dulling the system as heavily as a full muffler would. The centre position lets it work on the note before it reaches the rear of the truck.
It is listed to fit the Mazda BT-50 with the 3.2L P5AT turbo-diesel across the 2011–2016 range. As with any feed-based fitment, treat that as listed-to-fit: send your exact build, body and year to the workshop and we will confirm it lines up before anything is ordered. A feed listing is a starting point, not a promise on its own.
Oak Flats Muffler Men supplies and fits this Pacemaker system in-house across the Illawarra. We check hanger positions, clearance to the floor and the cat location on your truck, then book the bay once the build is confirmed. RRP for the KB8010-XCXR is published; final road compliance is something to confirm for your state 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.