Twin mufflers in the 3in run, for a more subdued note.

Yes — Oak Flats Muffler Men fits these in-house across the Illawarra once your build is confirmed.

SSMKHN0440

Holden Commodore VF Ute V8 3in With 1 3/4 in Extractors Muffler

Holden Commodore VF Ute V8 3in With 1 3/4 in Extractors Muffler/Muffler (SKU: SSMKHN0440) Engineered.

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $5882.79 AUD

In stock at supplier

Request fitted quote Call the workshop

Afterpay, Zip Pay & Zip Money available

Holden Commodore VF Ute V8 3in With 1 3/4 in Extractors Muffler/Muffler product image

Part specs

SKU: SSMKHN0440
Supplier: MPI Automotive
Category: Extractors and headers
Vehicle fitment: Holden
Stock status: In stock at supplier

The MPI Automotive SSMKHN0440 is the 1-3/4in-extractor package for the Holden VF Commodore ute V8, feeding a 3in system through twin mufflers. The 1-3/4in primaries are the distinguishing detail — a tighter primary bore than a 1-7/8in header, biased toward street response.

What do 1-3/4in primaries suit?

A 1-3/4in primary tube keeps gas speed up lower in the rev range, so these extractors favour low-down and mid-range response on a street-driven VF ute V8 rather than chasing top-end flow. It's the more road-focused primary choice, replacing the restrictive factory cast manifolds at the head.

Why pair them with a 3in system?

Running a 3in pipe behind the 1-3/4in extractors keeps the system from being pinched downstream while the smaller primaries do their work up front. It's a combination that opens the path off the head without going to the largest primary tube.

How is it silenced?

Twin mufflers in the 3in run lean toward a more subdued result than a resonator-and-muffler split, keeping the VF ute's V8 note present but liveable as an everyday driver on the road.

How is it fitted at our workshop?

Oak Flats Muffler Men in the Illawarra supplies and fits this in-house. It's listed to fit the VF Commodore ute V8; bring the vehicle so we can confirm the routing and tray clearances before booking.

How is it ordered and supplied?

The SSMKHN0440 is an application-specific MPI Automotive part we order against your confirmed VF ute, rather than a generic system. The 1-3/4in primaries are a road-focused spec choice; we confirm they suit how the ute is driven before committing the order.

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

Common questions

What do the 1-3/4in extractors favour?: Low-down and mid-range response on a street-driven VF ute V8, rather than maximum top-end flow.
How is it silenced?: Twin mufflers in the 3in run, for a more subdued note.
Do you fit it?: Yes — Oak Flats Muffler Men fits these in-house across the Illawarra once your build is confirmed.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section

Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.

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.

Unit 2/8 Shaban St, Albion Park Rail NSW 2527 02 4256 3740 sales@mufflermen.com.au Send vehicle details