Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 3in Full System 1
MPI AutomotiveRRP$6639.02MPI Automotive Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 3in Full System 1 7/8in HPC Extractors 3.5in Tips.
View partSSMKHN0289
Holden WH Statesman V8 2.5in Dual With Extractors Muffler
Holden WH Statesman V8 2.5in Dual With Extractors Muffler/Muffler.
BrandMantaMPI Automotive
Category: Extractors and headers
RRP $4801.57 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- SSMKHN0289
- Supplier
- MPI Automotive
- Category
- Extractors and headers
- Vehicle fitment
- Holden
- Stock status
- In stock at supplier
For the Holden WH Statesman V8, the MPI Automotive SSMKHN0289 keeps the bore sensible at 2.5in dual and runs twin mufflers behind tube extractors. The 2.5in dual sizing is the deciding factor — the moderate-flow, quieter path for an owner who wants the cast manifolds gone without chasing the biggest pipe.
What does 2.5in dual suit on the WH?
A 2.5in dual keeps gas velocity up across a street-driven Statesman's usable rev range, which favours throttle response over outright top-end flow. On a heavy long-wheelbase car driven mostly on the road, that's often the more useful trade than the largest possible bore. The paired pipes also let each cylinder bank run its own line back from the extractors.
How is it silenced?
The SSMKHN0289 uses a muffler on each side of the 2.5in dual run. Two mufflers gives the most damped result in this WH listing, so the V8 note is present at the tailpipe but the cabin stays settled on a long drive. No sound figure is published; this is a relative description of the layout.
What do the extractors replace?
Tube extractors take the place of the factory cast manifolds at the head, scavenging more evenly than the restrictive originals — the main breathing limit on these V8s. They're the start of the head-back run that this listing completes through to the rear mufflers, with the 2.5in dual pipework matched behind them so the system flows as one.
How is it fitted locally?
Oak Flats Muffler Men in the Illawarra supplies and fits this system in-house. It's listed to fit the WH Statesman V8; bring the car so we can confirm hangers and clearances before the booking. At an RRP of $4,801.57 it's a made-to-application package ordered in against your confirmed WH, not a shelf muffler, so we walk through whether the 2.5in twin-muffler spec suits how the car is used before placing the order.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Why choose the 2.5in dual on a street WH Statesman?
- It keeps gas speed up for response and runs quieter with twin mufflers — a sensible road-focused spec rather than a maximum-flow build.
- Is it a complete system?
- It's a head-back package: tube extractors plus a 2.5in dual exhaust with a muffler each side.
- 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.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
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