Place the .WAV file LS-SHA in your 4x4 Evo2 sound folder. If you do not have  a sound folder, create one. The filepath of the file should look like this when you're done if you installed Evo to its default location

"Terminaly Reality\4x4 Evo2\Sound\LS-SHA.WAV"

Then, stop by my bar in town for some good music, good food, and good ole fashioned hospitality. 
(I suggest parking on the porch and using the "0" and "." numberpad keys to swing your camera into the building in chase near view)