HSV VE E2 Sedan Wagon 3in Catback Muffler
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View partMKHN0474
Holden Colorado 7 SUV 2.8L TURBO BACK WITH CAT & WITHOUT CENTRE MUFFLER
Holden Colorado 7 SUV 2.8L TURBO BACK WITH CAT & WITHOUT CENTRE MUFFLER.
BrandMantaMPI Automotive
Category: Mufflers and resonators
RRP $1686.01 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- MKHN0474
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- Vehicle fitment
- Holden
- Stock status
- In stock at supplier
The MPI Automotive MKHN0474 keeps the factory cat but deletes the centre muffler on the 2.8L Holden Colorado 7 SUV. That combination — emissions hardware retained, centre damping removed — is the distinguishing trait: a road-minded turbo-back that still flows hard through the middle, listed to fit the Colorado 7 wagon.
What does keeping the cat but dropping the centre muffler give you?
The MKHN0474 is the with-cat, no-centre-muffler build. The catalytic converter stays in place — the emissions hardware that matters for road compliance is retained — but there's no muffler in the centre of the run, so flow through the middle is freer and the note more present than a fully damped system. It's the build for a Colorado 7 owner who wants the cat kept for registration but a harder character than a centre-muffled version. Confirm any state requirements with the workshop before fitting.
What's a turbo-back on the Colorado 7?
A turbo-back replaces the exhaust from the turbo outlet rearward, the longest single span short of a custom system, and on a 2.8L diesel it's where the most pipework frees up. Retaining the cat keeps the emissions side as the factory had it while the deleted centre muffler opens up the tone. The MKHN0474 carries a published RRP of $1,686.01.
Will it suit my Colorado 7?
It's listed to fit the 2.8L Holden Colorado 7 SUV. Series and trim aren't broken out in the supplier data, so confirm your exact build with the workshop before ordering.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits MPI turbo-back systems in-house across the Illawarra. We check clearances along the full run and confirm the part matches your Colorado 7 before it goes on the hoist.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Does the MKHN0474 keep the catalytic converter?
- Yes — this is the with-cat turbo-back, so the factory catalytic converter stays in place. Confirm any state requirements with the workshop before fitting.
- How does deleting the centre muffler change it?
- With no centre muffler there's no damping element in the middle of the run, so flow is freer and the note more present than a centre-muffled version. We don't publish decibel figures.
- Does it fit my Colorado 7?
- It's listed to fit the 2.8L Holden Colorado 7 SUV. Confirm your exact build 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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