J-tech was started in 2004 by Joakim Zetterström who has over 25 years of experience in motorsport from both internationals and Swedish teams. Joakim has been working in a gearbox department in a WRC team as well as a race engineer in STCC (Swedish touring car championship). And in the period 2016-2018, Joakim was employed as an engineer at Hyundai Motorsport in Germany, where he worked with both international rally drivers and customers.
What we do
- Freelance race/rally engineer
- Importer of 3MO Performance
- Rebuild transmissions
- Rebuild dampers
We can also be technical partner to your team or run the car from us. Please feel free to contact us to discuss your specific needs.