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 ...

We're taking Project Vyper to the next level! Watch as we install the M4 GTS Aero kit and a stunning Carbon 1.5 rear diffuser on our F80 M3. Better aerodynamics, aggressive styling, and true ...

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 ...

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 ...

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 ...

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 ...

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 ...

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 ...

Porsche's top-secret mid-engine replacement for its venerable rear-engine Porsche 911 RSR GT racer continues to test a Sebring's 3.7-mile road course in Florida. The semi-private facility has given ...