
Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 3in Full System 1
MPI AutomotiveRRP$6639.02MPI Automotive Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 3in Full System 1 7/8in HPC Extractors 3.5in Tips.
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Holden Commodore VZ V6 Sedan 3in With Extractors Muffler/Tailpipe.
Category: Extractors and headers


This is the V6 sedan build: the MPI Automotive SSMKHN0103 is a 3in extractor-back system listed to fit the VZ Commodore V6 sedan, running a muffler and tailpipe. It's matched to the six-cylinder driveline and sedan body rather than shared with the ute or wagon.
The SSMKHN0103 is sized and routed for the VZ Commodore V6 in sedan form — the body shape that drops the boot floor and changes how the pipe runs over the rear. At 3in with a single muffler and a tailpipe, it gives the V6 a generous bore for its capacity without the silencing of a fully boxed build, and the sedan-specific routing means the hangers and clearances suit that body rather than a ute tray or a wagon's longer rear.
It's a header-back system: tuned-length extractors at the cylinder heads, a 3in run, one muffler and the tailpipe. The factory cast manifolds and the original VZ exhaust come out together and the SSMKHN0103 goes in as one matched set, with the primaries sized to the 3in pipe so the six-cylinder system flows as a unit.
Extractors replace the restrictive cast manifolds the VZ V6 wore from the factory, giving each cylinder its own primary tube before the merge to cut back-pressure and improve scavenging. On a six the gains and the note are more measured than a V8, but the trade-offs are the same: headers live in the engine-bay heat zone, take real labour to fit, and change the sound.
It's listed to fit the VZ Commodore V6 sedan; send your build and Oak Flats Muffler Men will confirm it before ordering. Fitting at our Illawarra workshop means removing the factory manifolds, hanging the extractors, then routing the 3in pipe, muffler and tailpipe with clearance checks under the sedan floor. At an RRP of $3,494.81 it's a special-order set, so we confirm fitment and lead time before booking you in.
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.