Engineering Performance Without Compromise

Precision Engineering for Peak Performance

Advanced Materials. Unmatched Craftsmanship

Where Cutting-Edge Design Meets Proven Reliability

Manufactured to Meet Extreme Demands

About Primary Designs

Why Choose Us?

25 Years of experience

Primary Designs are world leaders in the design and manufacture of high performance exhausts. With a motorsport pedigree dating back to the early 80’s and a team of over 20 highly skilled engineers, we have been supplying thin wall Inconel, Titanium and Stainless-Steel exhausts to the motorsport industry for nearly 25 years.

About

Relationships with our partners play a huge part in our exceptional customer service and reputation for high quality, Primary Designs is always keen to develop relationships with new suppliers to our mutual benefit.

Services

Primary Designs offers a wide range of engineering services to meet your exhaust needs, from TIG welding and fabricating super alloys, to surface treatments and NDT Inspection.

Careers

If you have a passion for motorsport, an engineers mind and a creative flair then a career in exhaust fabrication could be right for you.

Keep up to date

Latest Blog

Oct 22 2025

Primary Designs Acquires in 3D Scanning Technology

At Primary Designs, innovation is more than a value, it’s a driving force behind...
Sep 06 2023

The use of DMLS in exhausts

Direct Metal Lazer Sintering or DMLS for short, is an emerging and ever improving method...
Sep 06 2023

Primary Designs invests in UV Dye Penetrant Testing

Due to increased quality control requirements, Primary Designs now offer a...
Sep 06 2023

Solberg Confirmed 2017 Drive

Primary Designs would like the congratulate Team Petter Solberg on its VW Motorsport...