E4-HV08VMK-CBS

XForce Exhaust for Holden Commodore V8 VT-VZ 5.7L - Twin 3" Cat Back V

XForce XForce Exhaust.7L - Twin 3" Cat Back V.

BrandXForceSWD

Category: Complete exhaust systems

RRP $1750.00 AUD
In stock at supplier
Afterpay, Zip Pay & Zip Money available
Afterpay acceptedZip accepted — Zip Pay and Zip Money
XForce Exhaust for Holden Commodore V8 VT-VZ 5.7L - Twin 3" Cat Back V product image

Part specs

System Layout
Cat Back System
Tube Size
076mm (3")
Material Type
409 Stainless Steel
Muffler Option
With VAREX Rear muffler

The XForce E4-HV08VMK-CBS is a cat-back exhaust listed to fit the Holden Commodore V8 (VT to VZ, 5.7L) with a twin rear layout. It's supplied and fitted at our Oak Flats workshop in the Illawarra.

What does this system cover?

This is a twin cat-back for the V8 Commodore, replacing the exhaust from the catalytic converter back. The factory cat and front pipework stay; only the rear section changes. The listing names a twin layout across VT to VZ, but the diameter and material aren't separately published in our records, so we don't quote those — they're confirmed against the kit at fitting.

What does a twin cat-back change?

A cat-back is the section behind the catalytic converter, and a twin layout runs two rear pipes instead of one. On the 5.7L V8 Commodore that's a common pairing to suit the engine and the look. Because the cat stays in place, the change is to the rear of the system; we hold no flow or sound figures for this part and won't quote any.

Will it suit my Holden Commodore V8?

It's listed to fit the Holden Commodore V8 (5.7L) across VT to VZ. Exact year and body aren't recorded for this part, and feed data can be imperfect, so confirm your specific variant with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits XForce twin cat-back systems like this in-house. We match it to your V8 Commodore, confirm the twin rear pipework clears the underbody and hangers, and book the bay. The recommended retail price is $1,750. Send your Commodore details and we'll confirm the build first.

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

Common questions

Which Commodores does the E4-HV08VMK-CBS fit?
It's listed to fit the Holden Commodore V8 (5.7L), VT to VZ. Confirm your exact variant and body with the workshop before ordering.
Is it a single or twin system?
It's a twin layout, so two pipes carry through the rear section.
Does it keep the catalytic converter?
Yes — it's a cat-back, so the factory catalytic converter stays in place and only the rear section changes.

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

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.