Service Completed: Mid Resonator Delete & Dual Valved Rear Box Upgrade

At MIJ Exhaust Ltd, we recently carried out a custom exhaust upgrade on this Range Rover SVR, designed to unlock a more aggressive soundtrack while maintaining everyday drivability and refinement.

This build included a mid resonator delete alongside the installation of our custom dual valved rear boxes. Removing the factory mid resonators allows the exhaust to flow more freely, enhancing the natural V8 tone and giving the SVR a much deeper and more responsive sound throughout the rev range.

The standout feature of this setup is the dual valved rear boxes, offering the best of both worlds. With the valves closed, the vehicle retains a controlled and refined note suitable for comfortable daily driving. Open the valves, however, and the SVR transforms completely—delivering a louder, sharper and more aggressive exhaust note with the raw character expected from a performance SUV of this calibre.

Valved systems require precise fabrication and setup to ensure smooth operation, balanced flow, and seamless integration with the vehicle, which is why all work was carried out in-house by our experienced team using high-quality materials and precision techniques.

We’ve got before and after photos of this build, along with a full sound test video so you can hear the difference this setup makes.

Check out the video and let us know what you think of this SVR transformation.
https://www.instagram.com/p/DYDNJwImo62/

 

Why Choose a Custom MIJ Exhaust?

No two vehicles—and no two customers—are alike. That’s why every exhaust system we build is custom-made on the vehicle for the perfect fit, tone, and performance.

Whether you’re after:

  • A sportier, more aggressive sound,
  • A performance-focused setup, or
  • A refined, OEM-style tone,

    • —we tailor the design specifically to your goals.

     

    More Than Just Custom Builds

    We provide all types of exhaust services, including:

  • Exhaust repairs and leak fixes
  • Section replacements
  • Welding cracks and fault correction
  • Tailpipe upgrades and cosmetic enhancements
  • Small adjustments and one-off jobs

    • No job is too small.

     

    Want to Know How We Build Your System?

    Learn more about our process on our Exhaust Construction page: https://www.mijexhaust.com/exhaust-construction/

     

    Get Your Personalised Quote

    Use the enquiry form on the side of this page, and our team will get back to you with a tailored estimate.

     

    See More of Our Work

    Check out our social channels for videos, sound clips, and behind-the-scenes content:

    Instagram: https://www.instagram.com/mijperformanceexhaust/
    Facebook: https://www.facebook.com/MIJPerformanceExhausts
    YouTube: https://www.youtube.com/@MIJPERFORMANCEcom/shorts
    TikTok: https://www.tiktok.com/@mij_performance