Our Shop

Our Shop

Diesel Spec was founded in 1987 and has continued to grow since, thanks to the great quality of its services and its reputation for excellence that’s getting stronger year after year.

We have over 350 resellers in North America and around the world to serve you: Mexico, Austria, France, Chile, Australia, South Africa, etc. No matter where you are on the planet, Diesel Spec has got you covered!

As specialists of diesel engine tuning on heavy trucks, farm machinery and boats, we are proud to say that our tuning services help our clients significantly improve their vehicle engine’s performance and fuel efficiency.

We also offer high performance tuning and EGR –DPF-UREA delete services to deliver peak performance at races and truck pulling competitions. Aim for victory with our top of the line tuning services!

We can do tuning work on the following brands: Massey Fergeson, Challenger, Volvo, John Deere, Case, Fendt, Class, New Holland, Caterpillar, Valtra and many more.

With our longstanding experience and renowned quality services, Diesel Spec is your number one destination for all your diesel engine tuning needs.