HOLK128U25-134

Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 2.5in Full System, 1 3/4in

Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 2.5in Full System, 1 3/4in Extractors, 3.5in Tips.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $5554.47 AUD
In stock at supplier
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Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 2.5in Full System, 1 3/4in Extractors, 3.5in Tips product image

Part specs

SKU
HOLK128U25-134
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

The MPI Automotive HOLK128U25-134 is a 1-3/4in extractor and dual 2.5in full system listed to fit the Holden Commodore VE-VF V8 ute and WM-WN Caprice, finished with 3.5in tips. It's the engine-back package built around the V8's primaries rather than a tip-only swap.

What does this package cover?

This listing pairs 1-3/4in extractors with a dual 2.5in full system and 3.5in tips, so it replaces the exhaust from the heads all the way back. The 1-3/4in figure is the primary-tube size where the headers bolt to the V8, and the dual 2.5in describes the twin pipework running rearward. It's listed for the Commodore VE-VF V8 ute and the WM-WN Caprice, two platforms that share Holden's V8 hardware.

What are extractors and what do they change?

Extractors, or headers, replace the cast factory exhaust manifolds with tuned tubular primaries that merge further downstream. The idea is to let each cylinder's exhaust pulse clear with less restriction than a cast manifold allows. They sit right at the front of the system, so they set the geometry everything behind them follows. We publish no flow, power or sound figures for this set and won't quote any — the honest description is the tube size, the 2.5in dual pipework and the 3.5in tips, all of which trace to the listing.

Will it suit my Holden Commodore or Caprice?

It's listed to fit the Holden Commodore VE-VF V8 ute and the WM-WN Caprice. The ute and sedan-derived Caprice differ under the floor, so the exact body, year and driveline decide the fit. Confirm your exact build with the workshop before ordering; feed data can be imperfect and we'd rather check than assume.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits extractor-and-full-system packages like this in-house across the Illawarra. We unbolt the cast manifolds, fit the 1-3/4in extractors with fresh gaskets, hang the dual 2.5in system and set the 3.5in tips, then check clearances along the run. RRP is listed at 5554.47 AUD; fitting is quoted once we've seen the vehicle.

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

Common questions

What size are the extractors and pipework on the HOLK128U25-134?
The extractors are 1-3/4in primaries feeding a dual 2.5in full system, finished with 3.5in tips. Those are the only sizing figures the supplier lists.
Does this fit both the Commodore ute and the Caprice?
It's listed to fit the Holden Commodore VE-VF V8 ute and the WM-WN Caprice. We confirm your exact body and driveline against the listing before ordering.

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.