American EV automaker Rivian has submitted a slew of exciting new patent applications with the USPTO this week.

Porsche has apparently been working on improving the aerodynamic flow around the rear of its vehicles, well, forever, but it's been specifically developing a new active rear diffuser system reportedly ...

Like the Bene Gesserit uber-females of Frank Herbert's Dune series, Porsches can control their inner organs, adapting to whatever challenges thrown at them, hence the vast array of abbreviated active ...

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 ...

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 ...

Porsche is now working on an active aerodynamics system that, beyond helping its vehicles carve through the air more efficiently, has the added benefit of hiding or exposing a hitch receiver. First ...

We gave our F90 BMW M5 a rear-end refresh with a sleek RKP carbon fiber diffuser and a clean Acexxon reflector delete for that perfect OEM+ look. 💨 Watch the full install and see how these subtle ...