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 ...

Shortly after the birth of my wife’s first child, I decided that my heavily modified Nissan 240SX wasn’t of much use to me constantly sitting in the garage. I decided to pick up a 2003 Mitsubishi ...

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 ...

We may still be decades away from cars with fully shapable bodies like the BMW GINA Light Visionary Model, but that won't stop high performance sports car manufacturers from using functional ...

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 ...

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 ...

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 same principles that loft a 618-ton Airbus into the sky also keep a Formula 1 race car glued to the track. Downforce is lift inverted, the net result of the pressure differential between the air ...

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