ATS - Cat 3406B Add-On for W900 Long V1.2 (1.38.x)

- This is the Engine Sound Mod by Zee with added support for the Kenworth w900 long by rich05tv. This mod is on version 1.6b.
- Tested and works with 1.38.x
- Please let me know if there's anything I need to fix for the ADD-ON and I will try to fix the issue:)
- I will update the Add-On Mod when Zee updates his actual mod (for louder turbo noise)

Note:
THIS IS NOT MY SOUND MOD, THIS SOUND IS BY ZEE.
THIS IS ONLY AN ADD-ON FOR THE KENWORTH W900 LONG BY rich05tv.

Authors: - ZEE for the engine sound
- RICH05TV for the Kenworth W900 Long