Isuzu MU-X Jan 2017-2025 3.0L DPF Turbo Back With Cat & Muffler
MPI AutomotiveRRP$2892.03Isuzu MU-X Jan 2017-2025 3.0L DPF Turbo Back With Cat & Muffler.
View partSSMBM597WOM
Isuzu D-Max + Holden Colorado RG 3in Centre Pipe With Out Muffler
Isuzu D-Max + Holden Colorado RG 3in Centre Pipe With Out Muffler for selected vehicle applications.
BrandMantaMPI Automotive
Category: Mufflers and resonators
RRP $562.87 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- SSMBM597WOM
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- Stock status
- In stock at supplier
Delete the centre muffler entirely: the MPI Automotive SSMBM597WOM is a 3in centre pipe with no muffler, a straight length of tube that takes the place of the factory centre silencer on the Isuzu D-Max and Holden Colorado RG. With the chamber gone, this is the louder, free-flowing path through the middle of the system.
What does a without-muffler centre pipe change?
Where the factory runs a centre muffler to absorb and reflect sound, this part runs a plain 3in pipe straight through. Removing that silencing stage lifts volume and lets gas move with less interruption mid-system — a harder, louder note than the standard chambered set-up, with the rest of the exhaust left to do the quietening. It's the choice when you want more sound out of the D-Max or Colorado without changing the rear muffler.
Will it suit my D-Max or Colorado RG?
It's listed to fit the Isuzu D-Max and Holden Colorado RG, which share the same platform and exhaust routing. At 3in it matches a system already stepped up to that bore. Send your build to the workshop and we'll confirm the pipe lines up with your existing centre and rear sections before fitting.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men swaps centre sections like this in-house across the Illawarra. We check the 3in flanges and hangers mate to your existing pipework, confirm clearance over the chassis and tank, and book the bay once the fit is verified. Because it deletes a silencing stage, expect a noticeably louder result — bring the ute in if you want to hear a reference first.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Does the SSMBM597WOM make the exhaust louder?
- Yes. It replaces the factory centre muffler with a plain 3in pipe, so removing that silencing stage lifts volume and frees flow through the middle of the system.
- Will it fit both the D-Max and the Colorado RG?
- It's listed to fit the Isuzu D-Max and Holden Colorado RG, which share the platform. Confirm your exact variant and existing pipe sizing with the workshop before ordering.
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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View partBook the right exhaust job without guessing.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.