Cummins 855 Straight Pipe Sound 1.40 – 1.42

Feature: ✔ Cummins 855 engines include NT855 and NTA855 with straight pipe sound ✔ 335hp-450hp and 600hp tuned engine ✔ Realistic turbo behavior ✔ Custom exhaust distortion sound for more realistic acceleration ✔ Custom sound attenuation for realistic sound fade off ✔ Custom sound orientation for realistic sound from different angle Compatibility: ATS 1.42, 1.41, 1.40 Problems? Let us know in the comments! Your feedback helps modders improve the mod. Also, be sure to check the comments section - other players may have already shared solutions to common issues. Submit a screenshot of this mod! Submit a YouTube video.