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XForce Catback Exhaust with Varex Muffler and Smart Box VW MK7.5 Golf R

Save up to 10% Save 10%
Original price $ 1,599.00
Original price $ 1,599.00 - Original price $ 1,774.00
Original price $ 1,599.00
Current price $ 1,439.10
$ 1,439.10 - $ 1,596.60
Current price $ 1,439.10

The XForce Performance Exhaust System for your VW MK7.5 Golf R provides an exhaust package that delivers the power, sound, and style you desire. Fabricated with the strength and beauty of 304 stainless steel, they are also designed for unrestricted flow and high performance. They feature XForce's patented muffler innovation, Varex, that's engineered with sophisticated butterfly valve mechanisms. This allows you to choose optimal power output and sound levels to meet your desired preference by directing the flow of exhaust gases. You can choose to purr in street mode, roar in racing mode, or growl somewhere in between. XForce Performance Exhaust Systems look fabulous and hand the control of power and sound to you.

XForce’s Varex Smart Box control device is a true game-changer, pairing Varex premium exhaust mufflers with smart technology, delivering enhanced control over exhaust sound levels.

The Smart Box is designed to work in conjunction with Varex mufflers, with smartphone control of exhaust volume achieved via a Bluetooth connection and an elegantly crafted smartphone app. Placing control at your fingertips, the app is decked out to deliver convenient and precise performance exhaust management.

Of course, depending upon circumstances, high-volume exhaust may not always be desirable, and the app delivers users additional control, providing for operation via three different modes – manual, matrix and geo control – each delivering specific functions, helping to determine the required sound level.

It’s a huge step forward – via its control modes, the Smart Box delivers not only manual but also automatic control. That’s right, it can be configured to automatically determine optimum settings. The Smart Box is capable of sensing the right moment and producing the appropriate exhaust sound, tailored for your enjoyment.

Product Features

  • Improved performance
  • Stainless steel 3" piping
    • 304 stainless steel muffler
    • Polished Varex race rear muffler
    • Quad 4″ slanted polished, shadow black or titanium blue tips
    • 304 stainless steel tips 
    • Varex Smart Box included


    • 2018+ VW MK7.5 Golf R