![The difference between an F1 car with double diffuser and the one without a double diffuser. The removal of double diffuser in 2011 reduces the overall downforce of the cars, hence why The difference between an F1 car with double diffuser and the one without a double diffuser. The removal of double diffuser in 2011 reduces the overall downforce of the cars, hence why](https://i.redd.it/the-difference-between-an-f1-car-with-double-diffuser-and-v0-ic5u9or7x6ba1.jpg?width=1024&format=pjpg&auto=webp&s=4729e7d3e792149cf8499d78baad8ba6eef82515)
The difference between an F1 car with double diffuser and the one without a double diffuser. The removal of double diffuser in 2011 reduces the overall downforce of the cars, hence why
![F1 2021 rear wing and diffuser. It's a bit hard to see here, but parts of the diffuser actually connect to the wheel, too. : r/F1Technical F1 2021 rear wing and diffuser. It's a bit hard to see here, but parts of the diffuser actually connect to the wheel, too. : r/F1Technical](https://i.redd.it/qwuibbam7bj41.png)
F1 2021 rear wing and diffuser. It's a bit hard to see here, but parts of the diffuser actually connect to the wheel, too. : r/F1Technical
![McLaren explain thinking behind their unique diffuser design that had everyone talking at testing | Formula 1® McLaren explain thinking behind their unique diffuser design that had everyone talking at testing | Formula 1®](https://media.formula1.com/image/upload/content/dam/fom-website/Upgrade/GettyImages-1306974144-(1).jpg)