Toasterdynamics Episode 9: Making Simple ABS Plastic Aero Devices 

Investigation of the aerodynamics of the toaster-shaped Mitsubishi Colt Ralliart Z27AG using basic wool tuft analysis and other techniques. This episode: How to make simple ABS plastic aero devices.
Music: "Nimbus" - Eveningland (Royalty-free), "Flying" - Snowplow
rcoltlyf is not a trained aerodynamicist, mechanic or indeed anything to do with cars. He is a scientist though, likes understanding how things work, and really likes his Colt.
コルトラリーアート! :)