
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 part
Holden WH Statesman V8 3in Dual With 1 3/4 in Extractors Hotdog/Muffler (SSMKHN0419) Fits HOLDEN.
Category: Extractors and headers


Twin 3in pipes the length of the car set the MPI Automotive SSMKHN0419 apart — a dual 3in extractor system listed to fit the Holden WH Statesman V8. With 1¾in primaries feeding both banks into separate 3in runs, it's built for the long-wheelbase Statesman, finishing through a hotdog resonator and muffler.
Dual means each cylinder bank gets its own 3in pipe rather than the banks collecting into a single run. On a long-wheelbase WH Statesman the dual layout suits the wider underbody, and it keeps the two banks separate from the extractors back. The 1¾in primaries feed each side, then the twin 3in runs carry a hotdog resonator and muffler.
The 1¾in primary size keeps exhaust-gas speed up, which favours the low-down and mid-range response a heavier long-wheelbase car uses most. The extractors swap the factory cast manifolds for mandrel-bent tube-and-merge runners. It's general engine theory — no flow or power numbers are published, and we won't quote any.
It's listed to fit the Holden WH Statesman V8. The long-wheelbase body and dual routing are the key checks, so confirm your exact car with us against the listing before ordering. Feed data is a starting point, not the final word.
Oak Flats Muffler Men fits WH Statesman systems in the Illawarra. We check the 1¾in extractor flanges to your heads, route both 3in pipes the length of the car with proper clearance, and seal the joints for heat cycling. RRP is listed at 5362.76 AUD; fitting is quoted once we've seen the car.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
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.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.