Yes we tune both fuel versions and all other cars fiat ever made and will. Constant update with our european tuning partners keeps us in sync with whats out there. KIIRUS if official tuning partners with following company : 1) www.piasiniengineering.com 2) www.cmdtec.it 3) www.alientech-to.it 4) www.pschiptuning.com 5) www.byteshooter.at Anyone, who's researched ever on tuning will know, these are the only possible best companies out there that cover a whole list of cars including japanese. Very few companies provide japanese or petrol tuning. Why not? Simple....its just not that easy!