
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.
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DPE Holden Commodore VE VF V8 Sedan & Wagon dual 3in full system, 1 7/8in headers, 3.5in tips.
Category: Extractors and headers


This is the sedan-and-wagon system with the larger 1⅞in primaries: the MPI Automotive HOLK128S3-178 runs dual 3in pipe and 3.5in tips, routed for the Holden Commodore VE/VF V8 sedan and wagon bodies rather than the ute. The 1⅞in headers are the higher-rpm-leaning bore in this family.
A full exhaust isn't just a set of pipes — it has to clear the floorpan, crossmembers and rear suspension of the specific body. This system is configured for the VE/VF sedan and wagon, which package the under-floor run and rear exit differently from the ute. Buying the body-correct version is what keeps the dual 3in path clean and the 3.5in tips sitting right at the back, instead of fighting clearance that was never meant for that shape.
The 1⅞in headers here run a larger primary cross-section than the narrower-bore option, giving the gas more room to move. Bigger primaries generally favour a higher-revving, higher-output V8 build over a stock-feel street setup, trading some low-down gas speed for top-end breathing. If your sedan or wagon is built to make its power further up the range, this is the bore that suits.
It's a complete header-back package: tube-and-merge 1⅞in headers replacing the factory cast manifolds, a dual 3in run down each side, and 3.5in tips at the tail. Mandrel-bent 3in pipe opens the path the standard exhaust restricts. MPI Automotive lists no material or muffler detail here, so we describe what's published and leave the rest unstated rather than guess.
It's listed to fit the Holden Commodore VE/VF V8 sedan and wagon; with no years or series published we confirm the match on the vehicle. Headers hold no cat or muffler themselves, so registrability comes down to how the whole system is configured and approved to NSW requirements — which we work through for your car. Oak Flats Muffler Men fits these across the Illawarra; RRP is listed at 5972.01 AUD.
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.