Red Bull founder Dietrich Mateschitz has warned that the energy drink manufacturer isn't infinitely committed to Formula One, after Daniel Ricciardo was excluded from the Australian Grand Prix over disputed fuel flow sensor data.
Speaking to Vienna-based publication Kurier, the Austrian billionaire admitted that Red Bull could leave the sport if it is no longer producing the desired results.
"The fact is that the federation's sensor has given inaccurate values since the beginning of the (winter) tests," Mateschitz told Kurier.
"We can prove that we were within the limits [in Australia].
"The question is not so much about whether it makes economic sense, but more to do with the sporting value, political influence and the like.
"We have had it all but on these things from our perspective there is a clear limit to what we can accept."
The normally private Mateschitz added that he is somewhat frustrated by the FIA's decision to take the sport into a greener, quieter era with the focus on more efficient V6 engines.
"Formula One should be again what it always has been: the ultimate discipline," the 69-year-old added.
"It is not there to set new records in fuel consumption, or so you can talk at a whisper during a race and the greatest thrill is the squealing of the tyres.
"I consider it equally absurd that we are going a second slower than last year and that the junior series GP2 is almost as fast as formula one with a fraction of the budget.
Despite his dislike for the new F1 regulations, Mateschitz added that the reigning World Champions will continue developing their car throughout the season in the hope of catching up with the Mercedes-powered cars.
"We are working around the clock with our partner Renault and will make another big step in the next two to three weeks. There are 18 races to go," he continued.
"We will be back."