OFF HIGHWAY TUNING EGR-DEF-DPF DELETE KIT
Welcome to BIG RIG POWER.
Our company is specialized in BIG RIG tuning for more then 20 years.
We are the market leader in ECM re-programing.
Don’t settle for cheap copies or imitators when you deserve the best.
You work hard for your money and we guaranty our work and your satisfaction.
Please be aware that we only deal with qualified Partners and have the highest standards on customer service.
Don’t waste your hard-earned money on cheap copies or “basement made tunings”.
We have our all new warranty that covers you up to one full year, at NO extra cost to you.
Asked around and you’ll see, we stand behind our product and our work, with more then 3000 trucks tuned every year.
Try us and you can start to make money with your truck again.
No more down time and more money in your pocket.
We put our name and reputation behind every tuning that we sell.
Give us a call and we get you back on the road the same day.
Welcome 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.