PP5381-16

Holden Statesman WM - WN From Aug 2006 - Oct 2017 Series I And Series II fitted with 6.0

Holden Statesman WM - WN From Aug 2006 - Oct 2017 Series I And Series II fitted with 6.0 - 6.2 V8 1 3/4" 4 into 1 Headers 2 1/2" System

BrandPacemaker

Category: Extractors and headers

RRP $4619.08 AUD
Confirmed on order
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Holden Statesman WM - WN From Aug 2006 - Oct 2017 Series I And Series II fitted with 6.0  - 6.2 V8 1 3/4"   4 into 1 Headers 2 1/2" System product image

Part specs

SKU
PP5381-16
Supplier
Pacemaker
Category
Extractors and headers
Vehicle fitment
Holden WM
Stock status
Confirmed on order

The Pacemaker PP5381-16 is a header system listed to fit the Holden Statesman WM-WN Series I and II (2006, 6.0/6.2 V8). It runs 1 3/4in 4-into-1 headers into a 2 1/2in system, listed at $4,619.08.

What does the PP5381-16 cover?

This is an extractor-and-pipework system for the Holden Statesman WM-WN, Series I and II, with the 6.0 or 6.2 V8. It pairs 1 3/4in 4-into-1 headers with a 2 1/2in pipe run, so it covers the exhaust at the head and the matched pipework behind it as one build for the long-wheelbase Statesman.

What's a 4-into-1 header and what does it change?

A 4-into-1 header merges all four primary pipes on a bank into a single collector, a layout often chosen to favour top-end flow. It replaces the restrictive cast manifold with smoother tubing, while the 2 1/2in system carries that through to the rear. The 1 3/4in primaries are the sizing for this set. The change makes the system freer-flowing and louder than stock, with the real outcome set by the rest of the build and tuning.

Will it suit my WM-WN Statesman?

It's listed to fit the Holden Statesman WM-WN, both Series I and Series II, from August 2006 with the 6.0/6.2 V8. The Statesman is the long-wheelbase car, so this system is built to suit it specifically — confirm your exact model and engine with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits header systems like this across the Illawarra. At $4,619.08 it's a full front-to-rear install, so send your Statesman's details and we'll confirm clearances, how the headers meet the pipework 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 does the PP5381-16 fit?
It's listed for the Holden Statesman WM-WN Series I and II from 2006 with the 6.0/6.2 V8. Confirm your exact car with the workshop.
Does it cover both Series I and II?
Yes — it's listed for both Series I and Series II WM-WN Statesman. We can confirm it suits your specific car.

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.