XFORCE catalytic converter kit engineered for optimal exhaust flow and emissions performance. Constructed from stainless steel, it improves efficiency while maintaining durability and compliance.
Description
Upgrade your existing Cat-back for the Subaru WRX G3 VA VB and take it to the next level with the  Varex WR Valved rear muffler kit, now equipped with the all-new Varex WR muffler design — engineered to deliver the highest volume and widest range of sound available for this platform.
Modern WRX models with multiple catalytic converters are quieter than ever. That’s why we’ve re-engineered our Varex Mufflers to overcome this — unlocking more volume, more character, and more control.The ultimate upgrade to your existing Cat-back.
The new Varex WR mufflers give you the ability to switch from OEM-quiet to a deep, aggressive, high-output sound with zero drone. When paired with the optional SmartBox, you can automate sound control via speed, throttle position, RPM, or GPS location.
Constructed from 304-grade stainless steel, the mufflers are built to withstand heat, boost, and spirited driving — while providing the sound performance today’s WRX owners demand.
Features:
- All-new Varex WR mufflers for increased maximum volume and refined quiet mode
- Widest sound range available for WRX — from silent to savage
- 304-grade stainless steel construction
- Mandrel-bent pipework
- Twin rear mufflersÂ
- Remote-operated valved control with optional SmartBox compatibility
- Bolt-on installation to mid section using factory rear mounting points
- Fits 2010+ WRX sedan catback mid/front sections only
What's in the box:
- 1 x Varex WR rear muffler section (driver & passenger side)
- 1 x VK02 dual Varex wiring harness and remote.
Buy XFORCE with confidence from Empire Performance — Australia’s trusted store for performance exhausts and parts. Fast, reliable shipping nationwide and friendly local support.
SKU: ESSWRXVKCS2