XForce Varex WR Valved Catback Exhaust System w/ Silver Tips 2022-2024 WRX

Unleash the full potential of your Subaru WRX VB with the upgraded XForce Varex Valved Cat-Back Exhaust System — now featuring the all-new Varex WR muffler design, engineered to deliver the loudest volume and broadest sound range ever available for this platform.

Modern WRX models, equipped with multiple catalytic converters, are quieter than ever. The redesigned Varex system changes that — unlocking bigger sound, sharper character, and complete control at your command.

With the new Varex WR mufflers, you can instantly switch from near-OEM quiet to a deep, aggressive, high-output tone — all without unwanted drone. Pair it with the optional SmartBox, and sound management becomes fully automated, responding to speed, throttle input, RPM, or even GPS location.

Crafted from premium 304 stainless steel, this system is built to handle extreme heat, high boost, and spirited driving while delivering the sound performance WRX enthusiasts demand.

Features:

• All-new Varex WR mufflers for increased maximum volume and refined quiet mode
• Widest sound range available for VB WRX — from silent to savage
• 304-grade stainless steel construction
• 3" mandrel-bent pipework
• Twin rear mufflers with 4" polished stainless tips
• No centre hotdog — free-flow centre section for maximum performance
• Remote-operated valved control with optional SmartBox compatibility
• Bolt-on installation using factory mounting points
• Designed for 2022-onwards Subaru WRX VB sedan

Included:

• (1) Varex WR rear muffler section (driver & passenger side)
• (1) Center pipe section (no resonator)
• (1) Front connecting pipe

Installation Instructions