Ford Focus Zetec 2017 - MIJ Exhaust Systems

Service Completed: Custom Back Box Delete & Centre Exit Exhaust Upgrade

At MIJ Exhaust Ltd, we recently completed a custom back box delete and centre exit exhaust upgrade for a 2017 Ford Focus Zetec 1.5 Diesel, giving the car a sportier look and a more distinctive rear-end finish.

For this build, the original rear back box was removed and replaced with a custom back box delete, finished in a centre exit configuration to completely change the appearance of the Focus from the rear.

The system was then finished with a twin exhaust tailpipe, giving the car a clean and sporty look while maintaining a neat, symmetrical finish.

As with all of our custom exhaust work, the system was fabricated and fitted in-house, with careful attention to fitment, pipework and alignment to ensure a quality finish.

Whether you’re looking for a back box delete, centre exit exhaust, twin tailpipe setup, or a custom Ford Focus exhaust upgrade, our team can design and fabricate a setup to suit your vehicle and preferred style.

🎥 We’ve got a full video showing the process from start to finish, including what the exhaust looked and sounded like before and after the work, followed by a sound test of the completed system.

https://www.instagram.com/p/DbfcDC4joaL/

The gallery showcases this 2017 Ford Focus Zetec custom centre exit exhaust upgrade, finished with twin tailpipes.

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