Stefan GP confirmed on Monday that its relationship with Toyota has ended for now.
With an office at the Japanese marque’s former F1 headquarters in Cologne, Stefan GP intended to race this year with the 2010 Toyota car/engine package.
But we reported earlier on Monday that, with no official entry, the Stefan/Toyota had almost certainly lapsed, as Toyota reverted to a new era offering external support to other motor sport clients.
Germany’s motorsport-total.com added that Stefan GP had also made deals with the failed American outfit USF1 that have also now ended.
Referring to the agreement with Toyota Motorsport GmbH, Stefan GP chief Zoran Stefanovich said: "For 2010 it is no longer feasible. We already have another plan in mind, but we’ll see what we can do."
The Serbian businessman also said a decision about whether to apply for the vacant team entry for 2011 has not yet been taken.
The official Stefan GP website says it is "under reconstruction".