MKHN0393SC

Holden Commodore VP VR VS Sedan 5L V8 Auto IRS 2.5in With Extractors Tailpipe

Holden Commodore VP VR VS Sedan 5L V8 Auto IRS 2.5in With Extractors Tailpipe (SKU: MKHN0393SC) Engineered

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $2963.47 AUD
In stock at supplier
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Holden Commodore VP VR VS Sedan 5L V8 Auto IRS 2.5in With Extractors Tailpipe product image

Part specs

SKU
MKHN0393SC
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive MKHN0393SC is a 2.5in extractor-and-exhaust package listed to fit the Holden Commodore VP, VR and VS sedan with the 5L auto V8 and IRS. It finishes through a tailpipe, making it a header-back overhaul rather than a tailpipe-only swap.

What does this extractor system cover?

This is a header-back package for the VP-to-VS sedan with the 5L V8, automatic transmission and independent rear suspension. It starts at the cylinder heads with extractors and runs a 2.5in exhaust out to a tailpipe. The factory cast manifolds and original pipework both come out, replaced as one matched MKHN0393SC kit. The IRS-specific routing is why this build is called out separately — the rear suspension layout changes how the pipework is run.

What's an extractor and what does it change?

Extractors are tuned-length headers that replace the cast manifolds the V8 ships with. Each cylinder getting its own primary tube before the merge lowers back-pressure and helps the engine clear spent gas. The honest trade-offs are heat exposure in the bay, a longer fit than a bolt-on muffler, and a changed note. Here the extractors feed a 2.5in run finishing through a tailpipe, sized to suit the older 5L sedan.

Will it suit my VP, VR or VS IRS sedan?

It's listed to fit the Holden Commodore VP, VR and VS sedan with the 5L auto V8 and IRS. Because an extractor system is tied to the body, engine, transmission and the rear suspension type, the exact build matters: send your sedan's details and the workshop will confirm fitment before anything is ordered.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits MPI extractor packages like the MKHN0393SC in-house across the Illawarra. The work means removing the factory manifolds, fitting the extractors, then hanging the 2.5in run to the tailpipe and checking clearances around the IRS. At an RRP of $2,963.47 it's a special-order set, so we confirm fitment and lead time with you before booking the bay.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Will the MKHN0393SC fit my IRS Commodore sedan?
It's listed to fit the Holden Commodore VP, VR and VS sedan with the 5L auto V8 and IRS. Confirm your exact build with the workshop before ordering.
Why does the IRS matter for this kit?
The independent rear suspension changes how the rear pipework is routed, which is why this IRS-specific build is listed separately.
Is this a full system or just the headers?
It's a header-back package: extractors plus a 2.5in exhaust finishing through a tailpipe, supplied as one matched MKHN0393SC kit.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book 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.