Well, OK, it doesn’t do everything. But it does more than could be expected of any typical diffuser. The diffuser is a chunk of bodywork low on a car’s rear end, usually shaped to manage airflow, ...

Ferrari’s SF‑26 has already become one of the most talked‑about cars of pre‑season testing, and not just because of its ...

Porsche isn’t the first brand to come to mind when you think of towing but a surprising amount of Cayenne owners do actually tow with their SUVs. How else are they supposed to get their 911 GT3 RS to ...

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 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 ...

BMW has improved the speed of its M2 sports coupe without modifying its inline-six engine, using the M Performance Track Kit ...

Honda has filed a patent application for an active diffuser that would deploy only when needed, keeping a vehicle's styling clean and uncluttered when it's not in use. Rear diffusers are typically ...

The aerodynamic regulations that will come into force for the 2026 Formula One season represent one of the most significant ...

The diffuser is a chunk of bodywork low on a car’s rear end, usually shaped to manage airflow, improve aerodynamics, and—let’s be honest—look bitchin’. Bugatti’s new Tourbillon super-coupe’s massive ...