Citroen C4 Cool 2008

Service Completed: Cat-Back Exhaust System (Mid & Rear Upgrade)

At MIJ Exhaust Ltd, we recently carried out a custom cat-back exhaust upgrade on this Citroën C4 Cool (2008) 1.6L petrol, improving both sound and overall drivability.

The work involved replacing the mid and rear sections with a bespoke system, designed to enhance exhaust flow and deliver a smoother, more refined performance. The result is a deeper, more balanced exhaust note that adds a subtle sporty edge without compromising everyday comfort.

This type of upgrade is ideal for drivers looking to refresh an ageing system while also gaining a noticeable improvement in sound and responsiveness.

As with all of our work, this exhaust was hand-fabricated in-house using high-quality T304 stainless steel and fully TIG welded, ensuring long-lasting durability, a precise fit, and a clean, professional finish throughout.

Be sure to check out the sound test video to hear the difference this upgrade makes.

https://www.instagram.com/p/DU_SHq3iERq/

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