FX-509HPC-B

Holden Commodore VT VX VU VY VZ 5.7L 6.0L V8 1 7/8in 4 into 1 Extractor - Ceramic Coated

MPI Automotive Holden Commodore VT VX VU VY VZ 5.7L 6.0L V8 1 7/8in 4 into 1 Extractor - Ceramic Coated (Black).

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $2282.45 AUD
In stock at supplier
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Holden Commodore VT VX VU VY VZ 5.7L 6.0L V8 1 7/8in 4 into 1 Extractor - Ceramic Coated (Black) product image

Part specs

SKU
FX-509HPC-B
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive FX-509HPC-B is a ceramic-coated (black) set of four-into-one extractors listed to fit the Holden Commodore VT, VX, VU, VY and VZ with the 5.7L and 6.0L V8. It runs a 1-7/8in primary, so it's a front-of-system header upgrade rather than a tailpipe change.

What does this set of extractors cover?

The FX-509HPC-B is the extractor stage for the V8 Commodore — tubular headers that bolt to the heads in place of the cast manifolds. The slug describes a four-into-one layout on a 1-7/8in primary. They cover the run from the head flanges to the collector; the cat, pipework and mufflers behind them are separate parts.

What are extractors and what do they change?

Extractors give each cylinder its own primary pipe before merging at the collector, rather than the short shared passages of a cast manifold. On a large V8 like the 5.7L and 6.0L the aim is freer breathing out of the heads. The black ceramic coating is a heat-management and finish choice, not a performance claim. The honest trade-offs: tubular headers change the exhaust note, they sit in a tight engine bay so clearance matters, and sensors and heat shields usually need transferring. We publish no power or sound figures for the FX-509HPC-B.

Will it suit my Holden Commodore?

The FX-509HPC-B is listed to fit the VT, VX, VU, VY and VZ Commodore with the 5.7L or 6.0L V8; treat that as a starting point, not a guarantee, because catalogue feed data can be imperfect. The same casting is offered in a silver-coated version and an uncoated version, so confirm finish, engine and exact body code with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits extractors like the FX-509HPC-B in-house across the Illawarra. It is head-end labour in a tight V8 bay: freeing the original manifolds, transferring sensors and shields, and checking clearance and gasket seal at both heads before the rest of the system goes back on. It carries a recommended retail price of $2282.45, supplied by MPI Automotive; if it is not on the shelf we order it in.

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

Common questions

Will the FX-509HPC-B fit my Commodore?
It's listed to fit the VT, VX, VU, VY and VZ Commodore with the 5.7L or 6.0L V8. Catalogue data can vary by build, so confirm your exact variant with the workshop first.
How is the black version different from the silver?
They are the same four-into-one ceramic-coated extractor in different finishes — black for the HPC-B, silver for the HPC-S. Pick the finish with the workshop before ordering.
Does it include a cat or mufflers?
No — this is the extractor stage only. The cat, pipework and mufflers behind it are separate parts.

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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