Description

Upgrade your existing Xforce Cat-back for the Subaru WRX G3 VA VB and take it to the next level with the XForce 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 Xforce 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 mufflers 
• Remote-operated valved control with optional SmartBox compatibility
• Bolt-on installation to Xforce mid section using factory rear mounting points
• Fits 2010+ WRX sedan  Xforce 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.