This is the twin rear-muffler section for the 5.7L Commodore: the HOLDEN-COMMODORE-VT-VZ-5-7L-SEDAN-TWIN-2-1-2-REAR-MUFFLER-EVERFLO is a 2in rear muffler listed to fit the Holden Commodore VT-VZ 5.7L sedan, supplied as the twin Everflo rear set rather than a full kit.
What is this twin rear-muffler set?
Supplied by Exhaust Systems Australia, rather than a complete cat-back, this is the rear-muffler portion: a twin Everflo set that bolts in at the back of a VT-VZ 5.7L sedan. The Everflo is a flow-through absorptive muffler, so on the LS-era 5.7L it opens the rear breathing and deepens the note while keeping it road-manners civil. Running them as a twin pair splits the silencing across both sides.
Where does it sit in the system?
This part is the rear muffler stage only, not the full run, so it suits an owner refreshing tired factory rears or building a system in sections. At 2in it matches the 5.7L sedan layout, and as a twin set it is sized for the dual rear of that car.
Will it suit my VT-VZ 5.7L?
It is listed to fit the Holden Commodore VT-VZ 5.7L sedan. The VT through VZ rear floor and hanger points vary, so confirm your exact series and that your car is the 5.7L with the workshop before ordering.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men fits rear-muffler sets like this across the Illawarra. We match the twin Everflos to your existing pipework, set the hangers so both sides sit level, and check tailpipe clearance to the bar before sign-off. Listed at $210 as a rear-section set, its material is not published by the supplier; we match it to your existing run rather than assume the grade.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
Is this a full exhaust or just the rears?
Just the rear-muffler stage. It is a twin Everflo rear-muffler set for the VT-VZ 5.7L sedan, not a complete cat-back kit.
Will it fit my 5.7L Commodore?
It is listed to fit the Holden Commodore VT-VZ 5.7L sedan. Confirm your exact series with the workshop, as feed data can be imperfect.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
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.