FX-508HPC-S

Holden Commodore 5.7, 6.0L VT VX VU VY VZ 4-1, 1 3/4in Long Tube Extractor - Ceramic

MPI Automotive Holden Commodore 5.7, 6.0L VT VX VU VY VZ 4-1, 1 3/4in Long Tube Extractor - Ceramic Coated (Silver).

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $1748.10 AUD
In stock at supplier
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Holden Commodore 5.7, 6.0L VT VX VU VY VZ 4-1, 1 3/4in Long Tube Extractor - Ceramic Coated (Silver) product image

Part specs

SKU
FX-508HPC-S
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

Long-tube and ceramic-coated is the FX-508HPC-S's story: MPI Automotive's 4-into-1 long-tube extractor in 1¾in primaries, ceramic-coated silver, listed to fit the Holden Commodore 5.7–6.0L across VT, VX, VU, VY and VZ.

Why a long-tube 4-into-1 here?

This is a long-tube design with a 4-into-1 merge, meaning each of the four primaries runs a long, equal-length path before collecting into one. That layout favours a fuller top-end pull on a worked LS-family V8, where the long tubes replace the short, restrictive factory cast manifolds. It's a different character to a tri-Y, leaning toward higher-rpm breathing on the 5.7 and 6.0 litre Commodores.

What does the ceramic coating add?

The HPC-S marks the ceramic-coated silver version. The coating is a thermal barrier that keeps exhaust heat inside the long tubes instead of soaking the engine bay, which helps underbonnet temperatures and gives a hard-wearing silver finish that resists corrosion and bluing. It's the step up from a bare long-tube set for an engine that gets driven.

Will it suit my Commodore?

It's listed to fit the Holden Commodore 5.7–6.0L across the VT, VX, VU, VY and VZ range with 1¾in primaries, so it spans both sedan and the ute (VU) bodies in that era. We treat it as listed-to-fit and confirm your exact variant and driveline clearance before ordering, since a long-tube needs room under the car.

Is it road legal?

These are extractors rather than a cat-back, and the listing doesn't describe deleting any catalytic converter, so the downstream emissions hardware is judged separately on the full system. MPI publishes no compliance approval and we won't claim one; registrability comes down to how the complete job is engineered against NSW rules.

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

Common questions

Is the FX-508HPC-S a long-tube or shorty extractor?
Long-tube, with a 4-into-1 collector and 1¾in primaries — built for fuller top-end breathing on the LS-family Commodore V8.
Which Commodores does it cover?
It's listed for the 5.7–6.0L Commodore across VT, VX, VU, VY and VZ. Confirm your exact build with the workshop first.

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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