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.

05/06/2026

🔥 BMW 218D M Sport | Back Box Delete 🔥
The customer already had a DPF delete setup prior to visiting us, and we completed the exhaust with a back box delete to enhance the sound even further 🔊😮‍🔥
The result is a deeper, sportier diesel tone with a cleaner and more aggressive character 🚗🔥
✅ Back Box Delete
✅ Deeper Diesel Sound
✅ Sportier Exhaust Tone
✅ Clean Stainless Steel Work ✨

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

04/06/2026

📦🔥 Another Big Trade Order Shipped! 🔥📦

Another large trade order has left the workshop at MIJ Exhaust and is on its way to one of our valued trade customers 🔧📦
This batch featured boxes finished in a clean satin finish, giving them a premium look while maintaining the quality and durability our customers expect ✨
While we're known for fitting exhaust systems directly to vehicles, we also manufacture and supply custom exhaust components and larger orders for trade clients across the UK 💨🔥

✅ Trade Order
✅ Satin Finish Boxes ✨
✅ Custom Fabrication
✅ Stainless Steel Manufacturing
✅ Built & Shipped from Walsall 📦

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

04/06/2026

🔥 Audi RS3 TFSI – Back Box Delete Dual Exit
Back box delete with a dual exit setup for a louder, deeper, and more aggressive RS3 sound. Sharp tone, clean finish, and pure performance character.

Want this setup? Come see us.

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

03/06/2026

🔥 BMW 330e M Sport | Back Box Delete | Dual Exit 🔥
The upgrade delivers a sharper, sportier exhaust tone while enhancing the rear-end appearance with a clean twin outlet setup 🔊😮‍🔥
A stylish modification that perfectly complements the sporty M Sport character 🚗🔥
✅ Back Box Delete
✅ Dual Exit
✅ Sharper, Sportier Sound
✅ Clean Stainless Steel Work ✨

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

03/06/2026

🔥 VW Touran GT – Mid Res Delete + Back Box Delete Dual Exit
Mid resonator and back box removed with a dual exit setup for a deeper, sportier exhaust note and a clean upgraded rear look 🔊

Want this setup? Come see us.

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

02/06/2026

🔥 Mercedes-Benz A180 A-Class – Back Box Delete
Back box delete fitted for a louder, deeper, and sportier exhaust note. Clean sound upgrade that gives the A-Class more character on the road.

Want this setup? Come see us.

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

01/06/2026

Mercedes-Benz 560 SEL | Downpipe-Back Exhaust System 🔥
The new system improves exhaust flow and delivers a deeper, smoother V8 tone while preserving the refined luxury character of this classic Mercedes 🔊😮‍🔥
A premium upgrade that brings fresh sound and presence to an iconic luxury saloon 🚗🔥
✅ Downpipe-Back Exhaust System
✅ Improved Exhaust Flow
✅ Deep, Smooth V8 Sound
✅ Clean Stainless Steel Work ✨

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

01/06/2026

🔥 Porsche Macan S – Back Box Delete Dual Exit
Back box delete with a dual exit setup for a deeper, louder, and more aggressive exhaust note. Giving the Macan S the sound it deserves.
Want this setup? Come see us.
📍 MIJ Exhaust Ltd – Walsall, UK
📞 01922 645646
💬 WhatsApp: 07500 874934

31/05/2026

🔥 SEAT Ibiza FR TSI | Valved Rear Section 🔥
The setup allows the driver to switch between a quieter everyday tone and a louder, more aggressive exhaust sound when the valve is opened 🔊😮‍🔥
A smart upgrade that adds both flexibility and sporty FR character to the Ibiza 🚗🔥
✅ Valved Rear Section
✅ Switchable Exhaust Sound
✅ Sporty FR Exhaust Tone
✅ Clean Stainless Steel Work ✨

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

31/05/2026

🔥 Our Latest Exhaust Builds
Fresh builds, real results. Custom systems designed for better sound, smoother flow, and a clean finish every time.

📍 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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