ATS - CAT 3406B Straight Pipe Sound V3.0

This mod is CAT 3406B straight pipe sound sound for SCS trucks and truck mods

Latest Version Features:
-CAT 3406B 350-425and 525HP tuned with straight piped sound
-Sound attenuation effects for realistic sound fade off from the distance
-Sound distortions and directional effects for realistic distortions from different positions around the truck

Authors: Slav Jerry