HOLK128VFHSV-FS-178

Holden VF HSV 6.2L V8 (non LSA) Sedan & Wagon dual 2.5in full system, with 1 7/8in

Holden VF HSV 6.2L V8 (non LSA) Sedan & Wagon dual 2.5in full system, with 1 7/8in headers.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $5495.59 AUD
In stock at supplier
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Holden VF HSV 6.2L V8 (non LSA) Sedan & Wagon dual 2.5in full system, with 1 7/8in headers product image

Part specs

SKU
HOLK128VFHSV-FS-178
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive HOLK128VFHSV-FS-178 is a complete header-back package built around 1⅞in primary headers, listed to fit the 6.2L V8 (non-LSA) Holden VF HSV in sedan and wagon form. The 1⅞in primary size is the headline: it's the larger-runner choice aimed at a higher-revving, higher-output naturally aspirated V8 rather than low-rpm street response.

Why 1⅞in primary headers on the 6.2L?

Primary tube diameter is an application choice. The 1⅞in runners on the HOLK128VFHSV-FS-178 favour gas flow at the top of the rev range, which is where a worked 6.2L non-LSA V8 spends its effort. The header is a tube-and-merge replacement for the cast factory manifolds, giving each cylinder its own length of pipe before the collector — the trade against a smaller-bore alternative is a touch less low-down urgency for more room to breathe up high.

What does the full system include?

This is a complete header-back package rather than a tailpipe-only change: 1⅞in headers feeding a 2.5in dual system to the rear. Because it spans from the heads all the way back, it's a single matched run for the VF HSV. The rear muffler arrangement isn't separately published in the listing, so confirm the exact tail configuration with the workshop before ordering.

Will it suit my VF HSV sedan or wagon?

It's listed to fit the 6.2L non-LSA V8 VF HSV in both sedan and wagon body styles. The non-LSA qualifier matters — this is the naturally aspirated 6.2L, not the supercharged LSA — so confirm your exact engine and body with the workshop, since wagon and sedan routing differ behind the rear axle.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits full HSV systems like this in-house. A header-back package needs the 1⅞in primaries clearing the steering and crossmember and the 2.5in dual run checked against your floor and body style. Send your build and we'll confirm the listed fitment and book the bay.

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

Common questions

What primary size are the headers?
The HOLK128VFHSV-FS-178 uses 1⅞in primary headers, the larger-runner choice suited to a higher-revving 6.2L non-LSA V8.
Does this fit the supercharged LSA engine?
No — it's listed for the 6.2L non-LSA V8 VF HSV. Confirm your exact engine with the workshop before ordering.
Will it fit a wagon as well as a sedan?
It's listed to fit both VF HSV sedan and wagon. Confirm your body style with the workshop, since the rear routing differs.

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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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.