
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 VP VR VS Sedan 5L V8 Manual IRS 2.5in With Extractors Tailpipe.
Category: Extractors and headers


The MPI Automotive SSMKHN0065SC is a 2.5in extractor-back system listed to fit the 5L V8 Holden Commodore VP, VR and VS sedan with the manual gearbox and IRS rear end. It runs from extractors at the heads through to the tailpipe, so it's a full engine-back package rather than a tailpipe swap.
This is an extractors-out build for the 5L V8 Commodore: extractors at the heads paired with a 2.5in exhaust run carrying through to the tailpipe. Where a cat-back kit starts further downstream, this one begins right at the cylinder heads, the part of the system that most affects how the V8 breathes off the line. The 2.5in pipe is matched to the V8 here, and the supplied fitment specifically calls out the manual transmission and the independent rear suspension (IRS) sedan.
Extractors, or headers, replace the cast factory exhaust manifolds with separate equal-length tubes that merge further back. The aim is to cut the back-pressure each cylinder fights on the exhaust stroke so spent gases scavenge more cleanly as revs climb. The trade-off is packaging: they sit close to other underbonnet hardware, so clearance, gasket sealing and the join all have to be right. They change the engine's breathing, not its displacement, so treat them as a flow upgrade for the existing 5L V8, not a power figure we can't quote.
It's listed to fit the 5L V8 Commodore across the VP, VR and VS sedan, but only the manual, IRS-equipped cars — automatic or live-axle variants are a different fitment. Before ordering, confirm your gearbox, rear-end type and body with the workshop; feed data can be imperfect, so we verify it against the car.
Oak Flats Muffler Men supplies and fits extractor systems like this in-house across the Illawarra. Because it starts at the heads, fitting includes checking extractor clearances, gaskets and the join to the 2.5in run, then setting the tailpipe. At an RRP of $3,631.42 it's typically a special-order item, so send your VP/VR/VS details and we'll confirm the 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.