About MIJ Performance

     We have been in the automotive industry for over 16 years. Over the years MIJ has become more renound for its products, selection of exhaust systems, bolt-on parts, and also accessories that are of the highest standard. In the last 3 years we have expanded into 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 and 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.  

Further to this we have grown to provide engine management software and ecu remaps. With state of the art diagnostics tools and specially trained staff we can fault-find and pin-point the exact problem and advise on the part needed for replacement.

As for our employees, it is an exciting and challenging environment. MIJ believe in investing and training its current and future work-force. We have a robust management structure in place and our executive directors believe that all employees should freely develop and attain their full potential in the workplace. MIJ allows all workers to contribute to its success in a positive work environment.


As a 21st century business we understand the needs of our customers. We are aware that some of our customers lead a highly pressurised work life and to relieve this pressure we have a full in-house working facility so you can remain in touch with your daily work life. We offer access to computer facilities and even a private room where you can conduct your important business while you wait for your vehicle.


Our purpose built premises cater for all our customers automotive needs. We offer a wide range of tuning parts and high performance exhaust systems for even the most powerful sports cars... just like our 1000bhp+ Nissan Skyline GTR. All work was carried out on-site by our highly skilled technicians. We offer speciality project work as well as fabrication, engine building, turbochargers, custom intercoolers & more... When its comes to your     
vehicle's needs, you're in safe hands with MIJ Performance.


MIJ Exhaust facility features:

Workshop/Internal/External Area:Customer Waiting Area:
40,000+ Sq Ft. Main Premises
18,000+ Sq Ft. Workshop
22,000+ Sq Ft. Car Park
Exhaust Fitting Bay
Tyre Supply & Fitting Bay
2 & 4 Wheel Alignment Bay
MOT Testing
Vehicle Servicing & Repair
Full Fabrication Facility
Limousine/Van Extended Ramp
Workshop Viewing Area
Canteen & Snacks/Refreshments
Drive-Thru Wash & Valet Service
Lounge Area
Exhaust Simulator Machine
Wireless internet access while you wait
42" Wide Screen Plasma (Sky & TV)
Toilets/Disabilty Access
Car Demo's


Please feel free to contact us for more information on our company, T: 01922 645 646.


Exhaust Tags

Alfa Romeo Exhaut, Aston Martin Exhaust, Audi Exhaust, Bentley Exhaust, BMW Exhaust, Cadillac Exhaust, Chrysler Exhaust, Citroen Exhaust, Daewoo Exhaust, Dodge Exhaust, Ferrari Exhaust, Fiat Exhaust, Ford Exhaust, Honda Exhaust, Hyundai Exhaust, Jaguar Exhaust, Jeep Exhaust, Kia Exhaust, Land Rover Exhaust, Lexus Exhaust, Lotus Exhaust, Maserati Exhaust, Mazda Exhaust, Mercedes-Benz Exhaust, MG Exhaust, Mini Exhaust, Mitsubishi Exhaust, Nissan Exhaust, Opel Exhaust, Peugeot Exhaust, Porsche Exhaust, Renault Exhaust, Saab Exhaust, Seat Exhaust, Skoda Exhaust, Subaru Exhaust, Suzuki Exhaust, Toyota Exhaust, TVR Exhaust, Vauxhall Exhaust, Volks Wagon Exhaust, Volvo Exhaust

Helpful Links

Tail Pipes Range

We have the largest selection of SINGLE Exit and Twin Exit exhaust tail pipes in the UK for all makes and models.

ECU Remap & Tuning

We have the specialties to REMAP and fine TUNE your car  Read more...

Service & Repair

We offer a full car servicing & repair facility for our customers, MOT Failures & general repair work is carried out on-site by our qualified technicians. Read more... 

Exhaust System Construction

The 5 step approach to constructing a T304 MIJ stainless steel exhaust system Read more...

Exhaust Information

MIJ Performance 4-into-1 and 4-2-1 exhaust headers are proven to out perform all standard (OEM) manifold systems on the market. Read More...

Exhaust Vehicle Listing

View our full list of Makes and Models exhaust systems Read more...

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