BMW M3 Competition – Sound Unleashed at MIJ Exhaust!

This M3 Competition came in for a full rear-section upgrade, enhanced further with a mid-resonator delete to free up the exhaust flow and sharpen the overall tone.
We also integrated a valved exhaust system, built using mandrel-bent pipework for maximum performance, smooth airflow, and uncompromised sound quality.

With valves open, the car delivers an aggressive, hard-hitting note worthy of its performance pedigree.
With valves closed, it settles into a refined and neighbour-friendly tone — the best of both worlds. 💨💪

A precision-engineered upgrade that elevates sound, performance, and driving excitement.

 

Want to hear how it sounds? See link below:
https://www.instagram.com/p/DOnCWRHEm9D/

 

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