RNJ Motorsport is a motorsport fabrication and race preparation company located in  Northamptonshire, the heart of British motorsport.

We pride ourselves on delivering fabricated parts and specialised services, to the highest standards and tightest schedules. 

At the same time offering servicing, repairs and restoration services to owners of retro and performance vehicles, whilst remaining fiercely competitive with our pricing structure.

RNJ Motorsports background in competitive motorsport, such as hillclimb and drag racing, means we are used to working to very high tolerances within tight deadlines and wherever possible will accommodate even the most exacting customer requirements.  Whatever your needs, you can be sure that with RNJ Motorsport we will endevour to not only meet, but exceed them.