F1 2021Another classic, the brabham bt46b 'vacuum',which
![](http://e00-marca.uecdn.es/assets/multimedia/imagenes/2018/02/13/15185391879967.jpg)
Pre-season testing is always a fun affair for Formula 1 teams with surprising creations, liveries and novelty designs which sometimes go down in history. Here are some of the gems of F1 testing.
![](http://e00-marca.uecdn.es/assets/multimedia/imagenes/2018/02/13/15185391881457.jpg)
F1 2021Another classic, the brabham bt46b 'vacuum',which
![](https://cdn-1.motorsport.com/images/amp/0oOd5eb0/s300/denny-hulme-brabham-bt20-repco.jpg)
Banned: The full story behind Brabham's F1 'fan car
![](https://d63oxfkn1m8sf.cloudfront.net/645x403/2916/9461/3714/c4422_4.jpg%3Ffit%3D1)
C4422 Brabham BT46 - Italian GP 1978 - John Watson
![](https://i.ebayimg.com/images/g/VMEAAOSwElZlC~aj/s-l1200.webp)
MFH Model Factory Hiro 1/12 Brabham F1 BT46B VerA K461 1978 rare Unused
![](https://racer.com/wp-content/uploads/sites/85/2021/11/78_SWE18.jpg)
SPECIAL: Won and done – the Brabham BT46B 'Fan Car
![](https://m.media-amazon.com/images/I/81wWGj7LSvL.jpg)
Fujimi Models Brabham BT46B, Swedish GP 1978#1 - Niki Lauda Kit (1/20 Scale) : Arts, Crafts & Sewing
![](https://storage.googleapis.com/the-race-com.appspot.com/1/2022/12/19780101F1-0187.jpg)
Nine things you may not know about Brabham's iconic F1 fan car - The Race
![](https://i.ytimg.com/vi/wlY0Dis5u6U/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLBSA_3gucChASwxm-12M_D4EtcsPQ)
Everything that gets forgotten about F1's epic Brabham fan car
![](https://i.ebayimg.com/images/g/6BAAAOSwxc5lC~aj/s-l400.jpg)
MFH Model Factory Hiro 1/12 Brabham F1 BT46B VerA K461 1978 rare Unused
![](https://hips.hearstapps.com/autoweek/assets/Swedish.jpg?crop=0.565xw:1.00xh;0.125xw,0&resize=100:*)
Throttle-Back Thursday: Lauda was untouchable in the notorious Brabham BT46B 'fan car'.
![](https://hips.hearstapps.com/hmg-prod/images/1985-dodge-omni-charger-magazine-advertisement-animated-65de710b5a316.gif?crop=0.502xw:1.00xh;0.250xw,0&resize=360:*)
Throttle-Back Thursday: Lauda was untouchable in the notorious Brabham BT46B 'fan car'.
![](https://img.remediosdigitales.com/e2e25a/brabham-bt46b/450_1000.jpg)
Así era el Brabham BT46B, el revolucionario coche ventilador que la Fórmula 1 tuvo que prohibir por abusón
![](https://i.ytimg.com/vi/SHF7DRHaYnw/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLDozvK1if-gtFAQ5NF_6UyuV2kXYg)
Everything that gets forgotten about F1's epic Brabham fan car
![](https://cdn-8.motorsport.com/static/img/mgl/100000/150000/156000/156200/156223/s8/vintage-chaparral-museum-opening-2004-chaparral-2j.jpg)
Banned: The full story behind Brabham's F1 'fan car
![](https://d63oxfkn1m8sf.cloudfront.net/3000x1876/8416/9461/3727/c4422_1.jpg%3Ffit%3D1)
C4422 Brabham BT46 - Italian GP 1978 - John Watson