
Subaru WRX VN Wagon Varex Cat Back Exhaust System Special order item
Exhaust Systems AustraliaRRP$1850.00Subaru WRX VN Wagon Varex Cat Back Exhaust System Special order item for selected vehicle applications.
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SUBARU WRX SEDAN VB Varex Cat Back Exhaust System Special order item for selected vehicle applications.
Category: Complete exhaust systems


At $1899 RRP, the Exhaust Systems Australia SUBARU-WRX-SEDAN-VB-VAREX-CAT-BACK-EXHAUST-SYSTEM is a bi-modal valved cat-back listed to fit the Subaru WRX VB sedan. It's a special-order item fitted at our Illawarra workshop.
This Varex listing runs a bi-modal valved muffler — the defining feature of this part. The valve gives the system two characters: closed, it stays closer to stock manners; open, it's louder than stock. The supplier doesn't publish a sound level either way, so we don't quote one, but the practical upshot is one cat-back that can be civil around town and more vocal when you want it. The valve sits in the rear section, behind the catalytic converter.
The listing ties this part to the VB-generation WRX in sedan body, with two concrete fitment matches on file. Generation and body both matter on the WRX because the rear pipework and hanger points differ between shells, so the valved system has to suit the VB sedan specifically. Send your exact build and we'll confirm the match before placing the order.
A cat-back is the rear half of the exhaust — from the catalytic converter back to the tailpipe. Even with the valve fitted, it leaves the cat and the front turbo-side plumbing in place, so the emissions hardware the WRX left the factory with is untouched. Diameter and material aren't published for this listing, so those are confirmed against the kit at fitting rather than quoted.
Oak Flats Muffler Men supplies and fits Exhaust Systems Australia valved cat-backs in-house across the Illawarra. As a special-order item this Varex system is brought in to order at a recommended retail of $1899, not held on the shelf. We fit the system, confirm the valve and its control are wired and clearing correctly, check the pipework against your underbody and hangers, and book the bay — send your details and we'll confirm availability 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.