Do rear diffusers actually work on RC drift cars?
In this video I take my RC drift car into the wind tunnel to properly test rear diffuser performance and see if it makes any real difference to airflow and downforce.
Using smoke flow visualisation and controlled testing, we look at how air moves over the car, how the diffuser behaves, and whether it’s worth running one on your setup.
This isn’t guesswork — this is real testing.
Big thank you to UK Works for supporting the video and sending out their Ultimate Rear Diffuser 👌
Check them out here: https://uk-works-rc.com/index.html
If you’re into RC drifting, tuning, or just want to understand how aero actually works on these cars, this one’s for you.
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More wind tunnel Testing
https://www.youtube.com/playlist?list=PLAb-Be1UDgwCQz9tdynI19HTikUd3t4Er
#rcdrift #rcdrifting #aerodynamics #windtunnel #rc #drift #testing
