
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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Holden Commodore VE VF V8 Ute & WM/WN Caprice Dual 3in Full System, 1 7/8in Extractors, 3.5in Tips.
Category: Extractors and headers


The MPI Automotive HOLK128U3-178 is a dual 3in full system on 1-7/8in extractors, finishing in 3.5in tips, listed to fit the Holden Commodore VE-VF V8 ute and WM-WN Caprice. It is an extractor-based full exhaust system that swaps the factory cast manifolds for tubular runners.
Extractors (also called headers) replace the cast factory manifolds with separate tubular runners off each cylinder, to let the engine breathe out with less restriction than the castings allow. It is a change to the exhaust side of the engine, not an internal part. This set runs 1-7/8in primary tubes. It finishes in 3.5in tips. The trade-off is the labour to drop the manifolds and fit it cleanly.
This is a full system, not a single bolt-on — a dual 3in full system on 1-7/8in extractors, finishing in 3.5in tips. The dual layout runs a pipe down each side. Material and sound figures are not published by MPI Automotive, so we do not state them. It is listed at $5,972.01 AUD and, being built to the vehicle, is normally a special-order item we bring in for your car.
The HOLK128U3-178 is listed to fit the Holden Commodore VE-VF V8 ute and WM-WN Caprice — treat that as "listed to fit" rather than a promise, since feed data can be imperfect. Confirm your exact build, engine and suspension with the workshop before ordering, since an extractor system is a significant fitment that must match the car. Year coverage is not published, so we go by the model designation.
Oak Flats Muffler Men fits extractor systems like the HOLK128U3-178 in-house across the Illawarra. The job means access to drop the factory manifolds, fresh gaskets on assembly, and matching the 3in pipework so it hangs and seals. Send your car's details and we will confirm the fit, check NSW road compliance, and book the bay.
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.