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 ...

Stellantis is developing creative aerodynamic features for electric trucks A deployable rear diffuser can also become a rear bed step This would make active aero dynamics also a functional feature ...

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 ...

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 ...

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 ...

Think back to the year 2006 and recall the way the Internet buzzed with discussions about over-inflated pricing for Ford's top-tier S197 'Stang, the Shelby GT500-and moreso about the widespread ...

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 ...

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 ...