
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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MPI Automotive Holden Commodore VE & VF 3.6L Ute 2.5in With Extractors Muffler/Muffler.
Category: Extractors and headers


The MPI Automotive SSMKHN0450 is a 2.5in extractor package running twin mufflers, listed to fit the Holden Commodore VE and VF 3.6L ute. It's a full front-to-rear change rather than a tailpipe-only swap.
This is an extractor-back build for the V6 ute: extractors off the 3.6L, 2.5in pipework rearward and twin mufflers at the back. It's the whole system from the manifolds back, which is why it's priced as a complete job at an RRP of $5,287.29. MPI Automotive doesn't publish the pipe material or wall thickness in this listing, so we confirm those details at the workshop.
Extractors, or headers, replace the cast manifolds with tubular primaries so each cylinder has a cleaner path to merge. On the 3.6L V6 the aim is smoother flow off the heads. The 2.5in pipework behind them carries that flow and the twin mufflers settle the note. Compared with the hotdog-and-muffler version, twin mufflers change how the tone is managed; it's louder than stock, and how much depends on your build.
It's listed to fit the Holden Commodore VE and VF 3.6L ute. MPI lists the series and body type but not the model years here, so send your exact build — the workshop checks the manifold flanges, crossmember clearance and rear hangers before ordering. Listed to fit means we verify it against your car, not that it drops on unseen.
Oak Flats Muffler Men supplies and fits extractor-back systems like this in-house across the Illawarra. We fit the extractors to the heads, route the 2.5in pipework, hang twin mufflers and check clearances through the underbody. At this RRP it's typically a special-order item, so we confirm availability and your fitment before committing the order.
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.