
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 part
Holden Commodore VT VU VY VZ V6 2 1/2in Centre Pipe W/out Muffler (SKU: MBM280WOM) Engineered for a wide range.
Category: Mufflers and resonators


The MPI Automotive MBM280WOM is a centre pipe without a muffler, listed to fit the Holden Commodore VT-VZ V6. With the mid silencer deleted, it is the free-flowing, louder centre option for the VT-to-VZ range.
The defining feature of the MBM280WOM is that it carries no centre muffler — it is a straight centre pipe in place of the mid silencer. Removing that chamber lets gas pass through unimpeded, which frees flow and lifts volume compared with a muffled centre section. Expect a harder, louder note than the factory mid box, since there is less to absorb and reflect sound in the middle of the car. It is a single section, not a full system.
This is listed to fit the Holden Commodore V6 across the VT, VU, VY and VZ range named in the title. Those models share the centre-section routing this pipe is built for. Because deleting the centre muffler raises the volume, pairing it with a rear muffler is the usual way to keep the car civil — confirm your build and the rest of your system with the workshop before ordering.
This part is a centre pipe with no catalytic converter involved — it does not touch the emissions hardware, so cat compliance is not the issue here. The consideration is noise: a deleted centre muffler is louder, and roadworthy noise limits still apply. Talk to the workshop about your full exhaust before fitting.
Oak Flats Muffler Men fits centre pipes like this in-house in the Illawarra. We mount the section to your Commodore's hangers, check clearance, and can advise on a rear muffler to balance the note. Bring the car in and we will confirm it suits your build.
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.