When in doubt, flat out!!
What went on in the ST while going to the different rally stages will remain classified. A little of the footage will show up in the next Fiesta Movement mission video. I can say that the ST required a lot of time with a high pressure washer, a number of hand washes, power spraying the bottom of the chassis, and removal of 12 large dust pans of debris. Not a single mark on the exterior from all of the hooning.

DirtieST #fiestamovement #timeforacleaning by
Bryan Redeker BRGT350, on Flickr