SSMBM197MF

Holden VY Monaro CV8/GTO Coupe V8 Dual 2 1/2in Rear Muffler

Holden VY Monaro CV8/GTO Coupe V8 Dual 2 1/2in Rear Muffler for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $810.55 AUD
In stock at supplier
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Holden VY Monaro CV8/GTO Coupe V8 Dual 2 1/2in Rear Muffler product image

Part specs

SKU
SSMBM197MF
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

A dual rear muffler built for the Holden VY Monaro CV8 GTO coupe, the MPI Automotive SSMBM197MF is the part that shapes the V8's voice right at the back of the car. It runs a 2in bore per side and sits as the final silencer in a twin-pipe layout.

What does a rear muffler do on the Monaro?

The rear muffler is the last silencer before the tailpipe, so it sets the note you actually hear behind the coupe. On the CV8 GTO's V8, a dual rear arrangement gives each bank its own path out. The SSMBM197MF replaces or matches that rear pair at a 2in bore, keeping the twin-pipe character the Monaro was built around.

Why the dual layout?

The Monaro left the factory with a twin rear exhaust, and this muffler is listed to suit that layout — two bodies feeding the dual tailpipes rather than a single can. Keeping the dual format preserves the car's symmetry and the balanced exit either side. It's a muffler-only listing, so surrounding pipe and tips are confirmed separately.

Will it suit my CV8 GTO?

It's listed to fit the Holden VY Monaro CV8 GTO coupe with the V8. Confirm your exact build with the workshop, since rear hanger and tip positions matter on a two-door. Material and tip specs aren't published by the supplier.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits Monaro rear mufflers in-house across the Illawarra. We line up both bodies, check tailpipe exit symmetry and clearance to the rear valance, then road-test the note.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Is the SSMBM197MF a single or dual muffler?
It's a dual rear muffler, matching the twin-pipe layout the VY Monaro CV8 GTO ran from the factory.
What bore is it?
It's built at a 2in bore. We confirm that matches the rest of your Monaro's system before fitting.
Does it change how the V8 sounds?
As the rear silencer it shapes the note you hear at the back of the car, but we don't quote sound figures — the change depends on the rest of your system.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.