Cummins sound for the Peterbilt 379

Do you have a video review of this mod? Fill this form and share a video. We share max 3 videos for one mod. Your email address Youtube video address By clicking the button "Send" You consent to have this website store submitted information. This new Peterbilt 379 isn’t bad. So, i decided for the american trucks users, to improve the engine’s sound. That done, it has my Cummins sound now. Works fine on it. Also, the speedometer/tachometer are accurate now. The truck isn’t from me, i just have done improvements. It’s a All in One and ready to use, the sound is already in the truck’s mod. Credits: Kriechbaum