Nissan Micra S 2005

Service Completed: Backbox Delete

Before & after on this Nissan Micra S (2005) 🔧

This Micra came in with the standard factory exhaust setup – quiet and understated, but lacking any real character. The client was after a simple, effective upgrade to give the car a bit more sound and presence.

We carried out a backbox delete, removing the restrictive rear silencer and replacing it with a clean, custom section to improve flow and deliver a sharper, more noticeable exhaust note.

The transformation (see before image) shows the difference – a tidier rear end and a more lively tone that brings the car to life without going over the top.

As always, all work was completed in-house using premium T304 stainless steel and fully TIG welded for durability, precision, and a high-quality finish.

A straightforward upgrade that makes a big difference.

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