HSV VE E2 Sedan Wagon 3in Catback Muffler
MPI AutomotiveRRP$4027.11HSV VE E2 Sedan Wagon 3in Catback Muffler/Muffler (SKU: SSMKHN0178) Engineered. Quality guaranteed.
View partMKHN0473
Holden Colorado 7 SUV 2.8L TURBO BACK WITH CAT & CENTRE HOTDOG
Holden Colorado 7 SUV 2.8L TURBO BACK WITH CAT & CENTRE HOTDOG.
BrandMantaMPI Automotive
Category: Mufflers and resonators
RRP $1725.77 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- MKHN0473
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- Vehicle fitment
- Holden
- Stock status
- In stock at supplier
The MPI Automotive MKHN0473 is the with-cat, centre-hotdog turbo-back for the 2.8L Holden Colorado 7 SUV — the most road-minded yet still characterful build in this wagon family. It keeps the factory catalytic converter and uses a centre hotdog, a compact straight-through resonator that trims drone without choking the flow.
What does the cat-plus-hotdog combination give you?
This SKU pairs two things: the factory catalytic converter stays in place, and a centre hotdog does the tuning in the middle of the run. The retained cat keeps the emissions hardware as the factory had it, which matters for road compliance, while the hotdog — a straight-through perforated-core resonator — knocks the harshness off without the volume drop of a full muffler. It's the configuration for a Colorado 7 owner who wants registration-friendly hardware with a tidied, free-flowing note. Confirm any state requirements with the workshop before fitting.
Why a hotdog instead of a muffler?
A hotdog flows more freely than a chambered muffler because gas passes straight through a perforated core rather than being bounced through chambers. On the MKHN0473 it sits centre-run, trimming drone while keeping the path open — a more present note than a centre-muffled build but more refined than no damping at all.
What's a turbo-back, and what does it cost?
A turbo-back replaces the exhaust from the turbo outlet rearward, the longest span short of a full custom system, and on a 2.8L diesel it's where the most pipework frees up. The MKHN0473 has a published RRP of $1,725.77.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits MPI turbo-back systems in-house across the Illawarra. It's listed to fit the Colorado 7 SUV; send your build and we'll confirm, then check hotdog placement and clearances 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 MKHN0473 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.
- What does the centre hotdog do?
- It's a compact straight-through resonator that trims drone and harshness while flowing more freely than a chambered muffler. On the MKHN0473 it sits in the centre of the run.
- 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.
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
Related parts in this category
More mufflers and resonators the workshop supplies and fits. Send the vehicle and the part you are weighing up for a fitted quote.
Holden Commodore VE Ute & Maloo V8 3in Catback Muffler
MPI AutomotiveRRP$3830.49Holden Commodore VE Ute & Maloo V8 3in Catback Muffler/Muffler (SSMKHN0196) Fits HOLDEN. Fast.
View part
Holden Commodore VE V8 Sedan Wagon 3in Catback Muffler
MPI AutomotiveRRP$3830.49Holden Commodore VE V8 Sedan Wagon 3in Catback Muffler/Muffler (SSMKHN0170) Fits HOLDEN. Fast.
View part
HSV VE E2 Sedan Wagon 3in Catback Hotdog/Muffler
MPI AutomotiveRRP$3812.47HSV VE E2 Sedan Wagon 3in Catback Hotdog/Muffler (SKU: SSMKHN0179) Engineered. Quality guaranteed.
View part
VF HSV Ute Maloo V8 3in CatBack Muffler
MPI AutomotiveRRP$3749.44VF HSV Ute Maloo V8 3in CatBack Muffler/Muffler (SSMKHN0337) Fits HOLDEN. Fast shipping, warranty included.
View part
VF HSV V8 Sedan Wagon 3in Catback Muffler
MPI AutomotiveRRP$3749.44VF HSV V8 Sedan Wagon 3in Catback Muffler/Muffler (SKU: SSMKHN0333) Engineered. Quality guaranteed.
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.