MIJ Performance Exhaust Systems

MIJ Performance Exhaust Systems MIJ Performance We have been in the automotive industry for over 16 years.
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Over the years MIJ has become more renowned for it's products and ever growing selection of exhaust systems, bolt-on parts, and accessories of the highest standard. In the last 3 years we have expanded in manufacturing Catalytic Converter Inhibition Systems. This was a new exciting and challenging area for us as previously we only manufactured exhausts. Firstly, MIJ was involved in the research a

nd development for the Catalytic Converter Inhibition System. Secondly, MIJ was and still is very hopeful in discovering an environmentally friendly system which can reduce extremely harmful pollutants, gases, by products via the Catalytic process fitted into the MIJ exhaust systems.

19/06/2026

18/06/2026

🔥 SEAT Leon FR – Stage 1 Remap + De-Cat Downpipe (Off-Road Use Only)
De-cat downpipe paired with a Stage 1 remap for improved flow, sharper throttle response, and a much more aggressive driving experience.
More power. More sound. More fun. 🔊
📍 MIJ Exhaust Ltd – Walsall, UK
📞 01922 645646
💬 WhatsApp: 07500 874934

18/06/2026

🔥 Kia Ceed – Dual Rear Section
Dual rear section fitted for a deeper, sportier exhaust tone and a clean upgraded rear look. Simple setup, big transformation.

Want this setup? Come see us.

📍 MIJ Exhaust Ltd – Walsall, UK
📞 01922 645646
💬 WhatsApp: 07500 874934

17/06/2026

🔥 Audi TT Quattro | Dual Rear Section 🔥
The setup enhances the rear-end appearance with a clean twin outlet design while delivering a sharper, sportier exhaust tone 🔊😮‍🔥
A stylish upgrade that perfectly complements the sporty character of the TT Quattro 🚗🔥
✅ Dual Rear Section
✅ Twin Outlet Upgrade
✅ Sharper, Sportier Sound
✅ Clean Stainless Steel Work ✨

📍 MIJ Exhaust Ltd – Walsall, UK
📞 01922 645646
💬 WhatsApp: 07500 874934

16/06/2026

WorkHumor

16/06/2026

🔥 Jaguar XJ12 | Manifold-Back Exhaust System 🔥
The new system improves exhaust flow throughout while delivering a smooth, refined V12 soundtrack that perfectly suits this luxury classic 🔊😮‍🔥
A premium custom build that preserves the character of the XJ12 while enhancing its sound and presence 🚗🔥
✅ Manifold-Back Exhaust System
✅ Improved Exhaust Flow
✅ Smooth V12 Sound
✅ Clean Stainless Steel Work ✨

📍 MIJ Exhaust Ltd – Walsall, UK
📞 01922 645646
💬 WhatsApp: 07500 874934

16/06/2026

🔥 Mercedes-Benz CLA 200 AMG Line – Back Box Delete
Back box delete fitted for a louder, deeper, and sportier exhaust note. Clean sound upgrade that gives the CLA more AMG-style character.

Want this setup? Come see us.

📍 MIJ Exhaust Ltd – Walsall, UK
📞 01922 645646
💬 WhatsApp: 07500 874934

15/06/2026

🔥 Audi Q7 S Line TDI Quattro | Back Box Delete Dual Exit
The upgrade delivers a deeper, stronger diesel exhaust tone while enhancing the rear-end appearance with a clean twin outlet setup 🔊😮‍🔥
A stylish upgrade that perfectly suits the size and sporty S Line character of the Q7 🚙🔥
✅ Back Box Delete
✅ Deeper Diesel Sound
✅ Clean Stainless Steel Work ✨

📍 MIJ Exhaust Ltd – Walsall, UK
📞 01922 645646
💬 WhatsApp: 07500 874934

Address

207 Pleck Road
Walsall
WS29EX

Opening Hours

Monday 9am - 3pm
Tuesday 9am - 3pm
Wednesday 9am - 3pm
Thursday 9am - 3pm
Friday 9am - 3pm
Saturday 9am - 4pm

Telephone

+441922645646

Website

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