
SUBARU WRX SEDAN VB Varex Cat Back Exhaust System Special order item
Exhaust Systems AustraliaRRP$1899.00SUBARU WRX SEDAN VB Varex Cat Back Exhaust System Special order item for selected vehicle applications.
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Subaru WRX STI G3 VA Sedan Cat Back Exhaust Special order item for selected vehicle applications.
Category: Complete exhaust systems


The Exhaust Systems Australia SUBARU-WRX-STI-G3-VA-SEDAN-CAT-BACK-EXHAUST is a cat-back listed to fit the Subaru WRX STI G3 (VA) sedan, at $1360 RRP. It's a special-order item fitted at our Illawarra workshop.
The listing matches this part to the G3 (VA-generation) WRX STI in sedan body — the STI rather than the standard WRX, and the VA car rather than the newer VB. Two concrete fitment matches sit behind it. The STI's rear pipework and hanger layout are specific to that car, so the cat-back has to suit the VA STI sedan in particular. Send your exact build and we'll confirm the match before ordering.
A cat-back is the rear run of the exhaust, from the catalytic converter back to the tailpipe. On the STI that means it picks up behind the cat and leaves the turbo, downpipe and cat exactly as the factory set them. It's the milder of the common upgrades — a change to the back-half flow and the note rather than a full system. The supplier publishes no diameter, material or muffler configuration for this listing, so we confirm those against the kit at fitting.
It's listed to fit the Subaru WRX STI G3 (VA) sedan. Fitment feeds can be imperfect, so we treat it as listed to fit rather than a promise — confirm your exact STI and body with the workshop before ordering, and we'll check the variant against the listing first.
Oak Flats Muffler Men supplies and fits Exhaust Systems Australia STI cat-backs in-house across the Illawarra. As a special-order item this one is brought in to order at a recommended retail of $1360, not held in stock. We mount it against your STI, confirm the pipework clears the underbody and hangers, and book the bay once it's verified — send your details and we'll confirm availability and lead time first.
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.