
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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MPI Automotive HSV WL Grange V8 2.5in Dual With Extractors Hotdog/Muffler.
Category: Extractors and headers


Built for the long-wheelbase Grange, the MPI Automotive SSMKHN0310 is a dual 2.5in extractor system listed to fit the HSV WL Grange V8. Twin 2.5in pipes run the length of the car, each carrying a hotdog resonator and muffler.
Dual means each cylinder bank runs its own 2.5in pipe rather than the banks collecting into one. On the long-wheelbase WL Grange that suits the wider, longer underbody. At 2.5in the bore keeps gas speed up for street response over a heavier car, with the extractors replacing the factory cast manifolds with mandrel-bent tube-and-merge runners.
Each 2.5in side runs a hotdog resonator ahead of its muffler. The hotdog takes an early edge off the note in the mid-section, then the muffler finishes — a calmer exit than running straight to a single muffler. We publish no sound figure and won't quote one; the hotdog choice is the more reserved of the Grange builds.
It's listed to fit the HSV WL Grange V8. The long-wheelbase body and the dual 2.5in routing are the checks here, 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 WL Grange systems in the Illawarra. We check the extractor flanges to your heads, route both 2.5in pipes the length of the car with proper clearance, hang the hotdog and muffler each side and seal the joints for heat cycling. RRP is listed at 4914.31 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.