Uploaded December 2020 | Updated September 2026, 3 weeks ago

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Hi all,

It's finally here ! the new Cummins X15 engine sound, recorded on a real truck by a friend on a Kenworth K200.
So the Megapack is updated with that sound in it, and i have also added back the Mack MP8 engine sound for the Anthem.
Here's the changelog of the 3.4 Megapack :

-Added Cummins X15 engine sound. A big thanks to my friend Scott for his recordings !
-Added Mack MP8 engine sound.
-Added support for Mack CHU613 truck mod.
-Tweaked the iSX Signature idle volumes.

Also some of you may be noticed that i have made a small additionnal mod that replaces the air brakes, reverse bip, and adds the Eaton Fuller shifter's sound with its switch (not audible in this video for the shifter).

I hope that you will enjoy it, the new X15 is available for many trucks in that pack.
Follow the informations about that megapack here on the SCS forum :
forum.scssoft.com/viewtopic.php?f=212&t=201930

link of the Megapack 3.4 :
sharemods.com/ey170yzyyjq4/MegaPack_sound_Kriechbaum_3.4_for_1.39_patch.scs.html

link of the small additionnal sounds effects mod :
sharemods.com/xjt277mlfn7v/Effects_sounds_replacement.scs.html

Tires sounds :
sharemods.com/5pf9babzhomp/tires_sounds_ats.scs.html

Enjoy !