Isuzu MU-X Jan 2017-2025 3.0L DPF Turbo Back With Cat & Muffler
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View partSSMBM617PHD
Isuzu D-Max Mazda BT50 2021 Onwards, Centre Hotdog
Isuzu D-Max Mazda BT50 2021 Onwards, Centre Hotdog for selected vehicle applications.
BrandMantaMPI Automotive
Category: Mufflers and resonators
RRP $704.00 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- SSMBM617PHD
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- Stock status
- In stock at supplier
The MPI Automotive SSMBM617PHD is a centre hotdog resonator listed to fit the Isuzu D-Max and Mazda BT-50 from 2021 onwards. As a stainless straight-through hotdog, it's a tuning device aimed at cabin drone rather than a chambered muffler, sitting in the centre of the system.
What is a hotdog and what does it change?
A hotdog is a compact, straight-through resonator: a perforated core wrapped in absorptive packing inside a slim body. Gas runs straight through, so flow loss stays low while it cancels a specific band of resonance — the boom these modern common-rail diesels send into the cabin under load. It's a targeted drone fix, not a big volume change, which is why utes used as daily drivers and tourers run them.
Why stainless on a 2021-onwards D-Max or BT-50?
The SS in the part code denotes stainless construction, picked for corrosion life on a working ute exposed to weather, dust and the underbody knocks of touring. Listed for the shared 2021-onwards D-Max and BT-50 platform, it's a centre-section part, so it pairs with the rest of the system rather than being a complete exhaust. A bore figure isn't published by the supplier.
Will it suit my D-Max or BT-50?
The SSMBM617PHD is listed to fit the Isuzu D-Max and Mazda BT-50 from 2021 onwards — the two share much of the same platform. Confirm your build year and current pipe sizing with the workshop, since aftermarket exhaust ahead of or behind the centre changes how the hotdog slips in.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men fits centre hotdogs like this in-house across the Illawarra. We check your existing routing, confirm the pipe diameter the unit meets, and position it for clearance under the floor and over the diff. RRP is $704; bring the ute in and we'll measure up before booking the bay.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Is the SSMBM617PHD a muffler?
- No — it's a straight-through hotdog resonator. It targets cabin drone while keeping flow free, so expect tuning of the note rather than a big drop in volume.
- Does it fit both the D-Max and BT-50?
- Yes — it's listed to fit the Isuzu D-Max and Mazda BT-50 from 2021 onwards, which share a platform. Confirm your year and pipe sizing with the workshop before ordering.
- Is it stainless?
- Yes — the SS in the code denotes stainless construction, chosen for corrosion life on a touring or working ute.
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.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
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