ESSWRX14VKCS

Xforce Exhaust for Subaru WRX / STI G3, VA Sedan Varex WR Valved Cat B

Xforce Exhaust.

BrandXForceSWD

Category: Complete exhaust systems

RRP $1749.99 AUD
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Xforce Exhaust for Subaru WRX / STI G3, VA Sedan Varex WR Valved Cat B product image

Part specs

System Layout
Cat Back System
Tube Size
076mm (3")
Material Type
409 Stainless Steel

The XForce ESSWRX14VKCS is a Varex valved cat-back exhaust listed to fit the Subaru WRX STI G3 (VA) sedan. Its bi-modal muffler lets you switch the rear note open or closed.

What does this valved cat-back cover?

A cat-back replaces the exhaust from the catalytic converter back — the rear pipework, muffler and tips — and leaves the factory cat and front pipes in place. This one uses an XForce Varex bi-modal muffler, a valved unit that gives a quieter mode for everyday driving and an open mode louder than the closed setting. It's listed as the WR variant for the VA-generation STI sedan.

What does a valved muffler change?

Because the muffler is bi-modal, the ESSWRX14VKCS lets you run a more subdued tone when you want it and open the valve for a louder note than the closed position. It changes the character of the rear section without altering the emissions hardware up front, since this is a cat-back rather than an engine-back system.

Will it suit my Subaru WRX STI?

It's listed to fit the Subaru WRX STI G3 (VA) sedan. Within that generation Subaru offered more than one specification, so send the workshop your exact year and variant and we'll confirm this valved cat-back matches your car before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits valved systems like this in-house across the Illawarra. We mount the cat-back, fit and connect the Varex muffler so the valve operates, and check clearances. Listed to fit the VA STI sedan; confirm your exact build with us first.

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

Common questions

What makes this exhaust adjustable?
It uses an XForce Varex bi-modal muffler. The valve lets you run a quieter closed mode or an open mode louder than the closed setting.
Will the ESSWRX14VKCS fit my Subaru WRX STI?
It's listed to fit the Subaru WRX STI G3 (VA) sedan. Confirm your exact year and variant with the workshop before ordering.
Does it keep the catalytic converter?
Yes. It's a cat-back, so it replaces the exhaust from the cat rearward and leaves the factory catalytic converter in place.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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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.