
Holden VE/VF Commodore V8 304 Twin 3Inch Varex Valved Cat Back System
Exhaust Systems AustraliaRRP$2899.00Exhaust Systems Australia Holden VE/VF Commodore V8 304 Twin 3Inch Varex Valved Cat Back System Special order item.
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Exhaust Systems Australia Holden RG Colorado 2.8L Raw 409 Turbo Back System with High Flow Cat Special order item.
Category: Complete exhaust systems


Exhaust Systems Australia lists the HOLDEN-RG-COLORADO-2-8L-RAW-409-TURBO-BACK-SYSTEM-WITH-HIGH-FLOW-CAT, a 409 stainless turbo-back retaining a high-flow cat, for the RG Holden Colorado 2.8L. It is a special-order item with an RRP of $850 AUD.
This system retains a catalytic converter — a high-flow unit, as named in the listing — rather than deleting it, which is the key difference from the base $750 version of the same part. Keeping a cat in the run means the emissions hardware stays present. It is built in 409 stainless with a raw finish for the RG 2.8L diesel.
It runs from the turbo outlet rearward on the RG 2.8L, replacing the down-pipe span and the cat-back length and carrying the high-flow cat within that run. That is more of the underbody than a rear-only section. The raw 409 finish is the durable, unpolished choice for a working 4x4. Confirm any state compliance requirements with the workshop before fitting.
It is listed to fit the RG Holden Colorado 2.8L, from supplier fitment data — "listed to fit", not a guarantee. As a special-order item we bring it in to your build, so confirm your exact RG variant with us first.
Oak Flats Muffler Men special-orders, supplies and fits this 409 stainless turbo-back with the high-flow cat across the Illawarra. We confirm the 2.8L RG fitment, check clearances and book the hoist once the part is in. No flow or sound figures are quoted, as the supplier publishes none.
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.