SSMKHN0388SC

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.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $3631.42 AUD
In stock at supplier
Afterpay, Zip Pay & Zip Money available
Afterpay acceptedZip accepted — Zip Pay and Zip Money
Holden Commodore VP VR VS Sedan 5L V8 Auto IRS 2.5in With Extractors Tailpipe product image

Part specs

SKU
SSMKHN0388SC
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

Cut for the IRS sedan, the MPI Automotive SSMKHN0388SC is a 2.5in extractor system with a tailpipe, listed to fit the Holden Commodore VP, VR and VS sedan with the 5L auto V8 and independent rear suspension. It's listed at $3,631.42.

Why the IRS fitment matters

The SSMKHN0388SC is specified for the VP-VR-VS sedan with independent rear suspension. The rear suspension layout changes what the exhaust has to clear under the back of the car, so an IRS-specific system is routed for that subframe rather than a live-axle one. Matching the rear setup is the point of this version — it's the IRS sedan fit at 2.5in.

What's the tailpipe finish about?

Rather than a muffler-to-muffler or hotdog finish, this listing carries a tailpipe — the system runs the 2.5in pipe through to a tailpipe exit at the rear. It's the simpler back-end configuration on this extractor package for the 5L auto sedan, finishing the run cleanly out the back.

What do the extractors do on the 5L sedan?

The extractors replace the factory cast manifolds with tube-and-merge runners, giving each cylinder its own pipe before they join and freeing the exhaust path off the 5L V8's heads. The matched 2.5in pipe carries that back to the tailpipe. On an auto sedan it's the low-down and mid-range response that the change is aimed at, which suits how the car is driven.

Road compliance and fitting at our Illawarra workshop

Because this changes the exhaust at the head, road compliance depends on the full build and your state's requirements — we'll confirm that with you rather than have you assume it. Oak Flats Muffler Men fits Commodore systems like this across the Illawarra; it's listed to fit the VP-VS IRS sedan with the 5L auto V8, so send your build and we'll confirm clearances before booking the bay.

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

Common questions

Is the SSMKHN0388SC for IRS cars?
Yes — it's listed for the VP, VR and VS sedan with independent rear suspension and the 5L auto V8. Confirm your rear setup with the workshop before ordering.
How does it finish at the rear?
Through a tailpipe — the 2.5in system runs to a tailpipe exit rather than a twin-muffler or hotdog finish.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
Show nearby fitment areasCollapse section

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.