While the horsepower wars continue, automakers are searching elsewhere to see where precious time can be shaved off of a hot lap. Porsche, in particular, is looking to redefine the rear diffuser. New ...

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 ...

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 ...

PARISPARIS — Brawn GP’s Jenson Button can keep his Formula One victories, while Ferrari will have to rush to redesign its car. The world motor sports governing body Wednesday approved the use of a ...

The competition-spec Ford GT rear aero is designed the FIA/ACO's revised GTE class regulations, which were finalized on Thursday and take effect next year. New rules allow for a moderate power bump, ...

Nearly halfway through its first season in use, NASCAR's Next Gen Cup car has earned good reviews thanks to the quality of racing seen throughout the 2022 season. Week after week, the Next Gen car has ...

Stellantis has just filled an interesting patent for a retractable, fabric rear diffuser. Rear diffusers are normally fixated to the lower rear portion of a vehicle and work to either improve ...

The spectre of official protests against the rear diffusers of three 2009-spec cars on Monday grew ever larger. Mere days ahead of scrutineering for the Australian Grand Prix, Red Bull's motor racing ...