Aerodynamics plays an important role in a vehicle's handling, especially when a vehicle is at speed. The faster a car goes, the more air interacts with elements like the bodywork, front and rear wings ...

Stellantis patented a deployable diffuser that doubles as a bed step The diffuser would aid efficiency while also enabling easier bed access Active aero and bed steps aren't new, but combining the two ...

American EV automaker Rivian submitted a slew of patent applications with the USPTO this week, including a deployable rear diffuser mechanism to adjust a vehicle’s drag and some software systems ...

Brawn GP's 001 incredible pace during the last couple of testing sessions certainly raised some eyebrows within the technical departments of all F1 teams. Being that the Brackley-based team managed to ...

Porsche isn’t the first brand to come to mind when you think of towing but a surprising amount of Cayenne owners do actually tow with their SUVs. How else are they supposed to get their 911 GT3 RS to ...

When it comes to making slight adjustments to your car to change the way it looks, you can’t go wrong with a new diffuser. That’s if your car has one in the first place, of course. Luckily, the ...

The FIA’s International Court of Appeal has ruled that rear diffusers used by the Brawn GP, Toyota and Williams Formula One teams complied with regulations--and that results from the season-opening ...